CVE-2026-50264
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787, CWE-787
- Updated
- 2026-11-04
EUVDEUVD-2026-34818
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
EUVD-2026-34818- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-05
GitHub AdvisoriesGHSA-c83q-p66f-qr9p
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers...
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
GHSA-c83q-p66f-qr9p- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
NVD
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-05
OSVBELL-CVE-2026-50264
- Record
BELL-CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSV
Xorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformat
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-06
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OSVDEBIAN-CVE-2026-50264
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
DEBIAN-CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-05
OSVOESA-2026-2681
xorg-x11-server security update
X.Org X11 X server
Security Fix(es):
['Hi all,\n\nCVEs have been issued now, please see inline below\n\nOn Tue, Jun 02, 2026 at 10:01:46AM +1000, Peter Hutterer wrote:', "=======================================================================\nX.Org Security Advisory: June 2, 2026 \n\nIssues in X.Org X server prior to 21.1.23 and Xwayland prior to 24.1.12\n=======================================================================\n\nMultiple issues have been found in the X server and Xwayland implementations\npublished by X.Org for which we are releasing security fixes for in\nxorg-server-21.1.23 and xwayland-24.1.12.\n\nNote that CVEs have been requested for these issues but did not get assigned in\ntime for this disclosure.\n\n* Font Alias Stack-based Buffer Overflow\n\n A mismatch between the X server and the libXfont2 library's maximum\n font name length can cause a stack buffer overflow during font alias\n resolution. The server allocates a 256 byte stack buffer but libXfont2's\n alias target name length is 1024 bytes. A font alias name between 257\n and 1023 bytes causes the X server to copy that name into the undersized\n stack buffer without further checks.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n Fix:", 'Found by: Anonymous working with TrendAI Zero Day Initiative.\n (ZDI-CAN-30136)', 'This issue has been assigned CVE-2026-50256', '* XSYNC Use-After-Free in miSyncDestroyFence()\n\n A client that sets up multiple fence triggers can trigger a\n use-after-free function pointer call. An attacker would connect to the\n X server to set up a fence and await that fence, then a second X\n connection destroys the fence, causing the use-after-free.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n Fix:', 'Found by: Anonymous working with TrendAI Zero Day Initiative.\n (ZDI-CAN-30159)', 'This issue has been assigned CVE-2026-50257', '* XKB Key Types Stack-based Buffer Overflow\n\n The X server has multiple stack buffers that are sized\n XkbMaxShiftLevel * XkbNumKbdGroups but CheckKeyTypes() does not verify\n or clamp non-canonical key types to XkbMaxShiftLevel. A client can\n change key types to excessive shift levels and trigger three separate\n stack overflows.\n\n This is caused by an incomplete fix of CVE-2025-26597.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n Fix:', 'Found by: Anonymous working with TrendAI Zero Day Initiative.\n (ZDI-CAN-30160)', 'This issue has been assigned CVE-2026-50258', '* XKB SetMap Request Stack-based Buffer Overflow\n\n _XkbSetMapChecks() declares a fixed-size stack buffer mapWidths[256]\n indexed by key type index. The helper function CheckKeyTypes() writes\n to this buffer at a client-controlled offset, allowing a stack buffer\n overflow.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n Fix:', 'Found by: Anonymous working with TrendAI Zero Day Initiative.\n (ZDI-CAN-30161)', 'This issue has been assigned CVE-2026-50259', '* XSYNC Use-After-Free in FreeCounter()\n\n A client that sets up multiple SyncCounters and awaits on those\n triggers can trigger a use-after-free when destroying those counters\n via a second client connection.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n Fix:', 'Found by: Anonymous working with TrendAI Zero Day Initiative.\n (ZDI-CAN-30163)', 'This issue has been assigned CVE-2026-50260', '* XSYNC Use-After-Free in SyncChangeCounter()\n\n A client that sets up multiple SyncCounters can trigger a use-after-free\n when destroying those counters via a second client connection while\n changing those counters.\n\n Fixed in: xorg-server-21.1.23 and xwayland-24.1.12\n …
- Record
OESA-2026-2681- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:26562
Red Hat Security Advisory: xorg-x11-server-Xwayland security, bug fix, and enhancement update
- Record
RHSA-2026:26562- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:26566
Red Hat Security Advisory: xorg-x11-server-Xwayland security, bug fix, and enhancement update
- Record
RHSA-2026:26566- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:26590
Red Hat Security Advisory: xorg-x11-server-Xwayland security, bug fix, and enhancement update
- Record
RHSA-2026:26590- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:26610
Red Hat Security Advisory: xorg-x11-server security, bug fix, and enhancement update
- Record
RHSA-2026:26610- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:26709
Red Hat Security Advisory: xorg-x11-server security, bug fix, and enhancement update
- Record
RHSA-2026:26709- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:28923
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:28923- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:29844
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:29844- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36083
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36083- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36085
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36085- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36086
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36086- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36087
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36087- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36632
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:36632- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36633
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:36633- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36634
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:36634- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36768
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36768- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36791
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36791- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36792
Red Hat Security Advisory: xorg-x11-server security update
- Record
RHSA-2026:36792- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:36798
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:36798- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:38502
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:38502- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:38810
Red Hat Security Advisory: xorg-x11-server-Xwayland security update
- Record
RHSA-2026:38810- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46377
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46377- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46382
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46382- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46385
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46385- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46392
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46392- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46456
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46456- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46460
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46460- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRHSA-2026:46473
Red Hat Security Advisory: tigervnc security update
- Record
RHSA-2026:46473- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:26562
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [rhel-8.10.z] (JIRA:Rocky Linux-184293)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:26562- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:26566
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [rhel-10.2.z] (JIRA:Rocky Linux-184290)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:26566- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:26590
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [rhel-9.8.z] (JIRA:Rocky Linux-184292)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:26590- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:26610
Important: xorg-x11-server security, bug fix, and enhancement update
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xserver] Backport other security fixes without a CVE assigned [rhel-9.8.z] (JIRA:Rocky Linux-184288)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:26610- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:26709
Important: xorg-x11-server security, bug fix, and enhancement update
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xserver] Backport other security fixes without a CVE assigned [rhel-8.10.z] (JIRA:Rocky Linux-184289)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:26709- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:28923
Important: tigervnc security update
Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:28923- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVRLSA-2026:29844
Important: tigervnc security update
Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.
Security Fix(es):
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
RLSA-2026:29844- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-50264
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
UBUNTU-CVE-2026-50264- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
OSVALSA-2026:26562No score
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [almalinux-8.10.z] (JIRA:AlmaLinux-184293)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:26562- Updated
- 2026-11-02
OSVALSA-2026:26566No score
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [almalinux-10.2.z] (JIRA:AlmaLinux-184290)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:26566- Updated
- 2026-11-02
OSVALSA-2026:26590No score
Important: xorg-x11-server-Xwayland security, bug fix, and enhancement update
Xwayland is an X server for running X clients under Wayland.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xwayland] Backport other security fixes without a CVE assigned [almalinux-9.8.z] (JIRA:AlmaLinux-184292)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:26590- Updated
- 2026-11-02
OSVALSA-2026:26610No score
Important: xorg-x11-server security, bug fix, and enhancement update
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xserver] Backport other security fixes without a CVE assigned [almalinux-9.8.z] (JIRA:AlmaLinux-184288)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:26610- Updated
- 2026-11-02
OSVALSA-2026:26709No score
Important: xorg-x11-server security, bug fix, and enhancement update
X.Org is an open-source implementation of the X Window System. It provides the basic low-level functionality that full-fledged graphical user interfaces are designed upon.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
Bug Fix(es) and Enhancement(s):
- [xserver] Backport other security fixes without a CVE assigned [almalinux-8.10.z] (JIRA:AlmaLinux-184289)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:26709- Updated
- 2026-11-02
OSVALSA-2026:28923No score
Important: tigervnc security update
Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:28923- Updated
- 2026-11-02
OSVALSA-2026:29844No score
Important: tigervnc security update
Virtual Network Computing (VNC) is a remote display system which allows users to view a computing desktop environment not only on the machine where it is running, but from anywhere on the Internet and from a wide variety of machine architectures. TigerVNC is a suite of VNC servers and clients.
Security Fix(es):
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libXfont2 name length mismatch (CVE-2026-50256)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in miSyncDestroyFence() (CVE-2026-50257)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB key types due to unchecked shift levels (CVE-2026-50258)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: stack buffer overflow in XKB SetMap request via mapWidths indexing (CVE-2026-50259)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in FreeCounter() (CVE-2026-50260)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free in SyncChangeCounter() (CVE-2026-50261)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds read/write in GLX ChangeDrawableAttributes (CVE-2026-50262)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: use-after-free information disclosure in CreateSaverWindow() (CVE-2026-50263)
- xorg-x11-server: xorg-x11-server-Xwayland: xorg-x11-server: out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat (CVE-2026-50264)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
- Record
ALSA-2026:29844- Updated
- 2026-11-02
OSVAZL-89543No score
CVE-2026-50264 affecting package xorg-x11-server 1.20.10-6
An out-of-bounds write flaw was found in the X.Org X server and Xwayland in DRIGetBuffers/DRIGetBuffersWithFormat. A client that requests multiple DRI2BufferBackLeft attachments and one DRI2BufferFrontLeft can trigger an out-of-bounds heap write. This may be used to crash the server, or for privilege escalation if the X server runs as root.
- Record
AZL-89543- Updated
- 2026-11-05
OSVCLSA-2026-1788793700No score
xorg-x11-server: Fix of 2 CVEs
- CVE-2026-50256: fix stack buffer overflow in font alias resolution by raising XLFDMAXFONTNAMELEN to libXfont2's MAXFONTNAMELEN and bounds-checking resolved names
- CVE-2026-50264: fix out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat by deduplicating attachments and tracking front buffers as booleans
- Record
CLSA-2026-1788793700- Updated
- 2026-11-02
OSVCLSA-2026-1788793963No score
xorg-x11-server: Fix of 2 CVEs
- CVE-2026-50256: fix stack buffer overflow in font alias resolution by raising XLFDMAXFONTNAMELEN to libXfont2's MAXFONTNAMELEN and bounds-checking resolved names
- CVE-2026-50264: fix out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat by deduplicating attachments and tracking front buffers as booleans
- Record
CLSA-2026-1788793963- Updated
- 2026-11-02
OSVCLSA-2026-1788794334No score
xorg-x11-server: Fix of 2 CVEs
- CVE-2026-50256: fix stack buffer overflow in font alias resolution by raising XLFDMAXFONTNAMELEN to libXfont2's MAXFONTNAMELEN and bounds-checking resolved names
- CVE-2026-50264: fix out-of-bounds heap write in DRI2 DRIGetBuffers/DRIGetBuffersWithFormat by deduplicating attachments and tracking front buffers as booleans
- Record
CLSA-2026-1788794334- Updated
- 2026-11-02
Affected products
- x.org x server
- x.org xwayland
- red hat enterprise linux 10
- red hat enterprise linux 10.0 extended update support
- red hat enterprise linux 6
- red hat enterprise linux 7
- red hat enterprise linux 7 extended lifecycle support
- red hat enterprise linux 8
- red hat enterprise linux 8.4 advanced mission critical update support
- red hat enterprise linux 8.4 extended update support long-life add-on
- red hat enterprise linux 8.6 advanced mission critical update support
- red hat enterprise linux 8.6 extended update support long-life add-on
Show 7 moreShow less
- red hat enterprise linux 8.8 telecommunications update service
- red hat enterprise linux 8.8 update services for sap solutions
- red hat enterprise linux 9
- red hat enterprise linux 9.2 update services for sap solutions
- red hat enterprise linux 9.4 update services for sap solutions
- red hat enterprise linux 9.6 extended update support
- redhat enterprise linux
Affected packages
| Package | Affected | Fixed |
|---|---|---|
xorg-x11-server-XwaylandAlmaLinux:8 From an advisory covering 9 CVEs | before 21.1.3-20.el8_10.2 | 21.1.3-20.el8_10.2 |
xorg-x11-server-XwaylandAlmaLinux:10 From an advisory covering 9 CVEs | before 24.1.9-4.el10_2.2 | 24.1.9-4.el10_2.2 |
xorg-x11-server-Xwayland-develAlmaLinux:10 From an advisory covering 9 CVEs | before 24.1.9-4.el10_2.2 | 24.1.9-4.el10_2.2 |
xorg-x11-server-XwaylandAlmaLinux:9 From an advisory covering 9 CVEs | before 24.1.9-4.el9_8.2 | 24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-develAlmaLinux:9 From an advisory covering 9 CVEs | before 24.1.9-4.el9_8.2 | 24.1.9-4.el9_8.2 |
xorg-x11-server-XdmxAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-XephyrAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-XnestAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-XorgAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-XvfbAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
Show 290 moreShow less
| Package | Affected | Fixed |
|---|---|---|
xorg-x11-server-commonAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-develAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-sourceAlmaLinux:9 From an advisory covering 9 CVEs | before 1.20.11-34.el9_8.2 | 1.20.11-34.el9_8.2 |
xorg-x11-server-XdmxAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-XephyrAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-XnestAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-XorgAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-XvfbAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-commonAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-develAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
xorg-x11-server-sourceAlmaLinux:8 From an advisory covering 9 CVEs | before 1.20.11-28.el8_10.2 | 1.20.11-28.el8_10.2 |
tigervncAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-iconsAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-licenseAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-selinuxAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-serverAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-server-minimalAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervnc-server-moduleAlmaLinux:8 From an advisory covering 9 CVEs | before 1.15.0-10.el8_10 | 1.15.0-10.el8_10 |
tigervncAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-iconsAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-licenseAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-selinuxAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-serverAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-server-minimalAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
tigervnc-server-moduleAlmaLinux:9 From an advisory covering 9 CVEs | before 1.15.0-7.el9_8.2 | 1.15.0-7.el9_8.2 |
xorg-x11-serverAzure Linux:3 | through 1.20.10-6 | None known |
xorg-serverAlpaquita:23 | 21.1.4-r1 up to 21.1.23-r0 | 21.1.23-r0 |
xorg-serverAlpaquita:25 | 21.1.16-r0 up to 21.1.23-r0 | 21.1.23-r0 |
xorg-serverAlpaquita:stream | 21.1.4-r1 up to 21.1.23-r0 | 21.1.23-r0 |
xorg-x11-server-XdmxTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XephyrTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XnestTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XorgTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XvfbTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XwaylandTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-commonTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-develTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-sourceTuxCare:OracleLinux:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XdmxTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XephyrTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XnestTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XorgTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XvfbTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XwaylandTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-commonTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-develTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-sourceTuxCare:RHEL:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XdmxTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XephyrTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XnestTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XorgTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XvfbTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-XwaylandTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-commonTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-develTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
xorg-x11-server-sourceTuxCare:CentOS:7 From an advisory covering 2 CVEs | before 1.20.4-99.el7_9.tuxcare.els12 | 1.20.4-99.el7_9.tuxcare.els12 |
tigervncTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-iconsTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-licenseTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-serverTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-appletTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-minimalTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-moduleTuxCare:OracleLinux:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervncTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-iconsTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-licenseTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-serverTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-appletTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-minimalTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-moduleTuxCare:CentOS:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervncTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-iconsTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-licenseTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-serverTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-appletTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-minimalTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
tigervnc-server-moduleTuxCare:RHEL:7 | before 1.8.0-33.0.11.el7_9.tuxcare.els3 | 1.8.0-33.0.11.el7_9.tuxcare.els3 |
xorg-serverDebian:12 | before 2:21.1.7-3+deb12u13, plus listed versions 2:21.1.7-32:21.1.7-3+deb12u12:21.1.7-3+deb12u102:21.1.7-3+deb12u112:21.1.7-3+deb12u12 Show 8 moreShow less2:21.1.7-3+deb12u22:21.1.7-3+deb12u32:21.1.7-3+deb12u42:21.1.7-3+deb12u52:21.1.7-3+deb12u62:21.1.7-3+deb12u72:21.1.7-3+deb12u82:21.1.7-3+deb12u9 | 2:21.1.7-3+deb12u13 |
xorg-serverDebian:13 | before 2:21.1.16-1.3+deb13u3, plus listed versions 2:21.1.16-1.32:21.1.16-1.3+deb13u12:21.1.16-1.3+deb13u2 | 2:21.1.16-1.3+deb13u3 |
xorg-serverDebian:14 | before 2:21.1.23-1, plus listed versions 2:21.1.16-1.32:21.1.18-12:21.1.18-22:21.1.20-12:21.1.21-12:21.1.22-1 | 2:21.1.23-1 |
xwaylandDebian:12 | All versions, plus listed versions 2:22.1.9-12:23.1.0-12:23.1.1-12:23.2.0-12:23.2.1-1 Show 20 moreShow less2:23.2.2-12:23.2.3-12:23.2.4-12:23.2.6-12:24.0.99.901-12:24.1.0-12:24.1.10-12:24.1.11-12:24.1.12-12:24.1.13-12:24.1.14-12:24.1.2-12:24.1.3-12:24.1.4-12:24.1.4-22:24.1.4-32:24.1.5-12:24.1.6-12:24.1.8-12:24.1.9-1 | None known |
xwaylandDebian:13 | All versions, plus listed versions 2:24.1.10-12:24.1.11-12:24.1.12-12:24.1.13-12:24.1.14-12:24.1.6-12:24.1.8-12:24.1.9-1 | None known |
xwaylandDebian:14 | before 2:24.1.12-1, plus listed versions 2:24.1.10-12:24.1.11-12:24.1.6-12:24.1.8-12:24.1.9-1 | 2:24.1.12-1 |
xorg-x11-serveropenEuler:24.03-LTS-SP1 From an advisory covering 9 CVEs | before 1.20.11-45.oe2403sp1 | 1.20.11-45.oe2403sp1 |
xorg-x11-serveropenEuler:24.03-LTS-SP3 From an advisory covering 9 CVEs | before 1.20.11-45.oe2403sp3 | 1.20.11-45.oe2403sp3 |
xorg-x11-serveropenEuler:20.03-LTS-SP4 From an advisory covering 9 CVEs | before 1.20.8-38.oe2003sp4 | 1.20.8-38.oe2003sp4 |
xorg-x11-serveropenEuler:22.03-LTS-SP4 From an advisory covering 9 CVEs | before 1.20.11-44.oe2203sp4 | 1.20.11-44.oe2203sp4 |
xorg-x11-server-XwaylandRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:21.1.3-20.el8_10.2 | 0:21.1.3-20.el8_10.2 |
xorg-x11-server-Xwayland-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:21.1.3-20.el8_10.2 | 0:21.1.3-20.el8_10.2 |
xorg-x11-server-Xwayland-debugsourceRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:21.1.3-20.el8_10.2 | 0:21.1.3-20.el8_10.2 |
xorg-x11-server-XwaylandRed Hat:enterprise_linux:10.2 From an advisory covering 9 CVEs | before 0:24.1.9-4.el10_2.2 | 0:24.1.9-4.el10_2.2 |
xorg-x11-server-Xwayland-debuginfoRed Hat:enterprise_linux:10.2 From an advisory covering 9 CVEs | before 0:24.1.9-4.el10_2.2 | 0:24.1.9-4.el10_2.2 |
xorg-x11-server-Xwayland-debugsourceRed Hat:enterprise_linux:10.2 From an advisory covering 9 CVEs | before 0:24.1.9-4.el10_2.2 | 0:24.1.9-4.el10_2.2 |
xorg-x11-server-Xwayland-develRed Hat:enterprise_linux:10.2 From an advisory covering 9 CVEs | before 0:24.1.9-4.el10_2.2 | 0:24.1.9-4.el10_2.2 |
xorg-x11-server-XwaylandRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-debugsourceRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-XwaylandRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-debugsourceRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-server-Xwayland-develRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-serverRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-XdmxRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xdmx-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-XephyrRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xephyr-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-XnestRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xnest-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-XorgRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xorg-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-XvfbRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xvfb-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-commonRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-debugsourceRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xdmx-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xephyr-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xnest-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xorg-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-Xvfb-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-debuginfoRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-debugsourceRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-develRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-server-sourceRed Hat:enterprise_linux:9::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-serverRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-XdmxRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xdmx-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-XephyrRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xephyr-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-XnestRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xnest-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-XorgRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xorg-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-XvfbRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xvfb-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-commonRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-debugsourceRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xdmx-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xephyr-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xnest-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xorg-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-Xvfb-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-debuginfoRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-debugsourceRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-develRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
xorg-x11-server-sourceRed Hat:enterprise_linux:8::crb From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
tigervncRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-debugsourceRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-iconsRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-licenseRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-selinuxRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-serverRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-server-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-server-minimalRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-server-minimal-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-server-moduleRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervnc-server-module-debuginfoRed Hat:enterprise_linux:8::appstream From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervncRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-debugsourceRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-iconsRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-licenseRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-selinuxRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-serverRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-server-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-server-minimalRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-server-minimal-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-server-moduleRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
tigervnc-server-module-debuginfoRed Hat:enterprise_linux:9::appstream From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
xorg-x11-serverRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XephyrRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XorgRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-commonRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-debuginfoRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XdmxRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XnestRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XvfbRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-XwaylandRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-develRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-server-sourceRed Hat:rhel_els:7 From an advisory covering 9 CVEs | before 0:1.20.4-35.el7_9 | 0:1.20.4-35.el7_9 |
xorg-x11-serverRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-XdmxRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-XephyrRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-XnestRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-XorgRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xorg-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-XvfbRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xvfb-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-commonRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-debugsourceRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xorg-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-Xvfb-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-debugsourceRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-develRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-server-sourceRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_6 | 0:1.20.11-34.el9_6 |
xorg-x11-serverRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-XdmxRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-XephyrRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-XnestRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-XorgRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-Xorg-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-XvfbRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-Xvfb-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-commonRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-server-debugsourceRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:1.20.11-21.el9_2 | 0:1.20.11-21.el9_2 |
xorg-x11-serverRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XdmxRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XephyrRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XnestRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XorgRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-Xorg-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XvfbRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-Xvfb-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-commonRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-debugsourceRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:1.20.11-29.el9_4 | 0:1.20.11-29.el9_4 |
xorg-x11-server-XwaylandRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:22.1.9-8.el9_4.1 | 0:22.1.9-8.el9_4.1 |
xorg-x11-server-Xwayland-debuginfoRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:22.1.9-8.el9_4.1 | 0:22.1.9-8.el9_4.1 |
xorg-x11-server-Xwayland-debugsourceRed Hat:rhel_e4s:9.4::appstream From an advisory covering 9 CVEs | before 0:22.1.9-8.el9_4.1 | 0:22.1.9-8.el9_4.1 |
xorg-x11-server-XwaylandRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:21.1.3-10.el9_2.1 | 0:21.1.3-10.el9_2.1 |
xorg-x11-server-Xwayland-debuginfoRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:21.1.3-10.el9_2.1 | 0:21.1.3-10.el9_2.1 |
xorg-x11-server-Xwayland-debugsourceRed Hat:rhel_e4s:9.2::appstream From an advisory covering 9 CVEs | before 0:21.1.3-10.el9_2.1 | 0:21.1.3-10.el9_2.1 |
xorg-x11-server-XwaylandRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-Xwayland-debuginfoRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-Xwayland-debugsourceRed Hat:rhel_eus:9.6::appstream From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-XwaylandRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-Xwayland-debuginfoRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-Xwayland-debugsourceRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-server-Xwayland-develRed Hat:rhel_eus:9.6::crb From an advisory covering 9 CVEs | before 0:23.2.7-6.el9_6.1 | 0:23.2.7-6.el9_6.1 |
xorg-x11-serverRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XdmxRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XephyrRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XnestRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XorgRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xorg-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XvfbRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xvfb-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-commonRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-debuginfoRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-debugsourceRed Hat:rhel_e4s:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-serverRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XdmxRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xdmx-debuginfoRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XephyrRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xephyr-debuginfoRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XnestRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-Xnest-debuginfoRed Hat:rhel_tus:8.8::appstream From an advisory covering 9 CVEs | before 0:1.20.11-19.el8_8 | 0:1.20.11-19.el8_8 |
xorg-x11-server-XwaylandRocky Linux:8 From an advisory covering 9 CVEs | before 0:21.1.3-20.el8_10.2 | 0:21.1.3-20.el8_10.2 |
xorg-x11-server-XwaylandRocky Linux:10 From an advisory covering 9 CVEs | before 0:24.1.9-4.el10_2.2 | 0:24.1.9-4.el10_2.2 |
xorg-x11-server-XwaylandRocky Linux:9 From an advisory covering 9 CVEs | before 0:24.1.9-4.el9_8.2 | 0:24.1.9-4.el9_8.2 |
xorg-x11-serverRocky Linux:9 From an advisory covering 9 CVEs | before 0:1.20.11-34.el9_8.2 | 0:1.20.11-34.el9_8.2 |
xorg-x11-serverRocky Linux:8 From an advisory covering 9 CVEs | before 0:1.20.11-28.el8_10.2 | 0:1.20.11-28.el8_10.2 |
tigervncRocky Linux:8 From an advisory covering 9 CVEs | before 0:1.15.0-10.el8_10 | 0:1.15.0-10.el8_10 |
tigervncRocky Linux:9 From an advisory covering 9 CVEs | before 0:1.15.0-7.el9_8.2 | 0:1.15.0-7.el9_8.2 |
xorg-serverUbuntu:Pro:14.04:LTS | All versions, plus listed versions 2:1.14.3-3ubuntu22:1.14.3-3ubuntu32:1.14.3-3ubuntu42:1.14.3-5ubuntu12:1.14.4-1ubuntu1 Show 30 moreShow less2:1.14.4-1ubuntu22:1.14.4.901-0ubuntu22:1.14.5-1ubuntu22:1.14.5-1ubuntu42:1.15.0-1ubuntu12:1.15.0-1ubuntu22:1.15.0-1ubuntu32:1.15.0-1ubuntu42:1.15.0-1ubuntu62:1.15.0-1ubuntu72:1.15.1-0ubuntu12:1.15.1-0ubuntu22:1.15.1-0ubuntu2.12:1.15.1-0ubuntu2.42:1.15.1-0ubuntu2.52:1.15.1-0ubuntu2.62:1.15.1-0ubuntu2.72:1.15.1-0ubuntu2.92:1.15.1-0ubuntu2.102:1.15.1-0ubuntu2.112:1.15.1-0ubuntu2.11+esm22:1.15.1-0ubuntu2.11+esm32:1.15.1-0ubuntu2.11+esm42:1.15.1-0ubuntu2.11+esm52:1.15.1-0ubuntu2.11+esm62:1.15.1-0ubuntu2.11+esm72:1.15.1-0ubuntu2.11+esm82:1.15.1-0ubuntu2.11+esm92:1.15.1-0ubuntu2.11+esm112:1.15.1-0ubuntu2.11+esm12 | None known |
xorg-serverUbuntu:Pro:16.04:LTS | All versions, plus listed versions 2:1.17.2-1ubuntu92:1.17.2-1ubuntu102:1.17.3-2ubuntu12:1.17.3-2ubuntu22:1.17.3-2ubuntu3 Show 33 moreShow less2:1.17.3-2ubuntu42:1.18.1-1ubuntu32:1.18.1-1ubuntu42:1.18.3-1ubuntu12:1.18.3-1ubuntu22:1.18.3-1ubuntu2.22:1.18.3-1ubuntu2.32:1.18.4-0ubuntu0.12:1.18.4-0ubuntu0.22:1.18.4-0ubuntu0.32:1.18.4-0ubuntu0.42:1.18.4-0ubuntu0.62:1.18.4-0ubuntu0.72:1.18.4-0ubuntu0.82:1.18.4-0ubuntu0.92:1.18.4-0ubuntu0.102:1.18.4-0ubuntu0.112:1.18.4-0ubuntu0.122:1.18.4-0ubuntu0.12+esm12:1.18.4-0ubuntu0.12+esm22:1.18.4-0ubuntu0.12+esm42:1.18.4-0ubuntu0.12+esm52:1.18.4-0ubuntu0.12+esm62:1.18.4-0ubuntu0.12+esm82:1.18.4-0ubuntu0.12+esm92:1.18.4-0ubuntu0.12+esm102:1.18.4-0ubuntu0.12+esm122:1.18.4-0ubuntu0.12+esm132:1.18.4-0ubuntu0.12+esm142:1.18.4-0ubuntu0.12+esm152:1.18.4-0ubuntu0.12+esm162:1.18.4-0ubuntu0.12+esm172:1.18.4-0ubuntu0.12+esm18 | None known |
xorg-server-hwe-16.04Ubuntu:Pro:16.04:LTS | All versions, plus listed versions 2:1.18.4-1ubuntu6.1~16.04.12:1.18.4-1ubuntu6.1~16.04.22:1.19.3-1ubuntu1~16.04.22:1.19.3-1ubuntu1~16.04.32:1.19.3-1ubuntu1~16.04.4 Show 17 moreShow less2:1.19.5-0ubuntu2~16.04.12:1.19.6-1ubuntu4~16.04.12:1.19.6-1ubuntu4.1~16.04.12:1.19.6-1ubuntu4.1~16.04.22:1.19.6-1ubuntu4.1~16.04.32:1.19.6-1ubuntu4.1~16.04.42:1.19.6-1ubuntu4.1~16.04.52:1.19.6-1ubuntu4.1~16.04.62:1.19.6-1ubuntu4.1~16.04.6+esm12:1.19.6-1ubuntu4.1~16.04.6+esm32:1.19.6-1ubuntu4.1~16.04.6+esm42:1.19.6-1ubuntu4.1~16.04.6+esm52:1.19.6-1ubuntu4.1~16.04.6+esm62:1.19.6-1ubuntu4.1~16.04.6+esm72:1.19.6-1ubuntu4.1~16.04.6+esm82:1.19.6-1ubuntu4.1~16.04.6+esm92:1.19.6-1ubuntu4.1~16.04.6+esm10 | None known |
xorg-serverUbuntu:Pro:18.04:LTS | All versions, plus listed versions 2:1.19.5-0ubuntu22:1.19.6-1ubuntu12:1.19.6-1ubuntu22:1.19.6-1ubuntu32:1.19.6-1ubuntu4 Show 26 moreShow less2:1.19.6-1ubuntu4.12:1.19.6-1ubuntu4.22:1.19.6-1ubuntu4.32:1.19.6-1ubuntu4.42:1.19.6-1ubuntu4.52:1.19.6-1ubuntu4.62:1.19.6-1ubuntu4.72:1.19.6-1ubuntu4.82:1.19.6-1ubuntu4.92:1.19.6-1ubuntu4.102:1.19.6-1ubuntu4.112:1.19.6-1ubuntu4.122:1.19.6-1ubuntu4.132:1.19.6-1ubuntu4.142:1.19.6-1ubuntu4.152:1.19.6-1ubuntu4.15+esm12:1.19.6-1ubuntu4.15+esm32:1.19.6-1ubuntu4.15+esm42:1.19.6-1ubuntu4.15+esm52:1.19.6-1ubuntu4.15+esm72:1.19.6-1ubuntu4.15+esm82:1.19.6-1ubuntu4.15+esm92:1.19.6-1ubuntu4.15+esm102:1.19.6-1ubuntu4.15+esm112:1.19.6-1ubuntu4.15+esm122:1.19.6-1ubuntu4.15+esm13 | None known |
xorg-server-hwe-18.04Ubuntu:Pro:18.04:LTS | All versions, plus listed versions 2:1.20.1-3ubuntu2.1~18.04.12:1.20.4-1ubuntu3~18.04.12:1.20.5+git20191008-0ubuntu1~18.04.12:1.20.8-2ubuntu2.1~18.04.12:1.20.8-2ubuntu2.2~18.04.1 Show 15 moreShow less2:1.20.8-2ubuntu2.2~18.04.22:1.20.8-2ubuntu2.2~18.04.32:1.20.8-2ubuntu2.2~18.04.42:1.20.8-2ubuntu2.2~18.04.52:1.20.8-2ubuntu2.2~18.04.62:1.20.8-2ubuntu2.2~18.04.72:1.20.8-2ubuntu2.2~18.04.82:1.20.8-2ubuntu2.2~18.04.92:1.20.8-2ubuntu2.2~18.04.102:1.20.8-2ubuntu2.2~18.04.112:1.20.8-2ubuntu2.2~18.04.11+esm12:1.20.8-2ubuntu2.2~18.04.11+esm22:1.20.8-2ubuntu2.2~18.04.11+esm32:1.20.8-2ubuntu2.2~18.04.11+esm42:1.20.8-2ubuntu2.2~18.04.11+esm5 | None known |
xorg-serverUbuntu:Pro:20.04:LTS | All versions, plus listed versions 2:1.20.5+git20191008-0ubuntu12:1.20.6-1ubuntu12:1.20.7-2ubuntu12:1.20.7-2ubuntu22:1.20.8-2ubuntu2 Show 25 moreShow less2:1.20.8-2ubuntu2.12:1.20.8-2ubuntu2.22:1.20.8-2ubuntu2.32:1.20.8-2ubuntu2.42:1.20.8-2ubuntu2.62:1.20.9-2ubuntu1.1~20.04.12:1.20.9-2ubuntu1.2~20.04.12:1.20.9-2ubuntu1.2~20.04.22:1.20.11-1ubuntu1~20.04.22:1.20.13-1ubuntu1~20.04.22:1.20.13-1ubuntu1~20.04.32:1.20.13-1ubuntu1~20.04.42:1.20.13-1ubuntu1~20.04.52:1.20.13-1ubuntu1~20.04.62:1.20.13-1ubuntu1~20.04.82:1.20.13-1ubuntu1~20.04.92:1.20.13-1ubuntu1~20.04.122:1.20.13-1ubuntu1~20.04.142:1.20.13-1ubuntu1~20.04.152:1.20.13-1ubuntu1~20.04.162:1.20.13-1ubuntu1~20.04.172:1.20.13-1ubuntu1~20.04.182:1.20.13-1ubuntu1~20.04.192:1.20.13-1ubuntu1~20.04.202:1.20.13-1ubuntu1~20.04.20+esm1 | None known |
xorg-serverUbuntu:22.04:LTS | All versions, plus listed versions 2:1.20.13-1ubuntu12:1.20.13-1ubuntu22:1.20.14-1ubuntu12:21.1.3-2ubuntu22:21.1.3-2ubuntu2.1 Show 21 moreShow less2:21.1.3-2ubuntu2.22:21.1.3-2ubuntu2.32:21.1.3-2ubuntu2.42:21.1.3-2ubuntu2.52:21.1.3-2ubuntu2.62:21.1.3-2ubuntu2.72:21.1.3-2ubuntu2.82:21.1.3-2ubuntu2.92:21.1.4-2ubuntu1.7~22.04.12:21.1.4-2ubuntu1.7~22.04.22:21.1.4-2ubuntu1.7~22.04.52:21.1.4-2ubuntu1.7~22.04.72:21.1.4-2ubuntu1.7~22.04.82:21.1.4-2ubuntu1.7~22.04.92:21.1.4-2ubuntu1.7~22.04.102:21.1.4-2ubuntu1.7~22.04.112:21.1.4-2ubuntu1.7~22.04.122:21.1.4-2ubuntu1.7~22.04.132:21.1.4-2ubuntu1.7~22.04.142:21.1.4-2ubuntu1.7~22.04.152:21.1.4-2ubuntu1.7~22.04.16 | None known |
xwaylandUbuntu:22.04:LTS | All versions, plus listed versions 2:21.1.2-0ubuntu12:21.1.3-12:21.1.3-1ubuntu12:21.1.4-12:22.1.0-1 Show 19 moreShow less2:22.1.1-12:22.1.1-1ubuntu0.12:22.1.1-1ubuntu0.22:22.1.1-1ubuntu0.32:22.1.1-1ubuntu0.42:22.1.1-1ubuntu0.52:22.1.1-1ubuntu0.62:22.1.1-1ubuntu0.72:22.1.1-1ubuntu0.92:22.1.1-1ubuntu0.102:22.1.1-1ubuntu0.112:22.1.1-1ubuntu0.122:22.1.1-1ubuntu0.132:22.1.1-1ubuntu0.142:22.1.1-1ubuntu0.152:22.1.1-1ubuntu0.172:22.1.1-1ubuntu0.182:22.1.1-1ubuntu0.192:22.1.1-1ubuntu0.20 | None known |
xorg-serverUbuntu:24.04:LTS | All versions, plus listed versions 2:21.1.7-3ubuntu22:21.1.7-3ubuntu2.12:21.1.10-1ubuntu12:21.1.11-2ubuntu12:21.1.12-1ubuntu1 Show 8 moreShow less2:21.1.12-1ubuntu1.12:21.1.12-1ubuntu1.22:21.1.12-1ubuntu1.32:21.1.12-1ubuntu1.42:21.1.12-1ubuntu1.52:21.1.12-1ubuntu1.62:21.1.12-1ubuntu1.82:21.1.12-1ubuntu1.9 | None known |
xwaylandUbuntu:24.04:LTS | All versions, plus listed versions 2:23.2.0-12:23.2.0-1ubuntu0.12:23.2.3-12:23.2.4-12:23.2.4-1build1 Show 10 moreShow less2:23.2.4-1build22:23.2.4-1build32:23.2.6-12:23.2.6-1ubuntu0.12:23.2.6-1ubuntu0.22:23.2.6-1ubuntu0.42:23.2.6-1ubuntu0.52:23.2.6-1ubuntu0.62:23.2.6-1ubuntu0.72:23.2.6-1ubuntu0.8 | None known |
xorg-serverUbuntu:25.10 | All versions, plus listed versions 2:21.1.16-1ubuntu12:21.1.18-1ubuntu12:21.1.18-1ubuntu1.1 | None known |
xwaylandUbuntu:25.10 | All versions, plus listed versions 2:24.1.6-12:24.1.6-1ubuntu12:24.1.6-1ubuntu1.1 | None known |
xorg-serverUbuntu:26.10 | All versions, plus listed versions 2:21.1.22-1ubuntu12:21.1.22-1ubuntu42:21.1.24-1ubuntu1 | None known |
xwaylandUbuntu:26.10 | All versions, plus listed versions 2:24.1.10-12:24.1.12-12:24.1.13-12:24.1.14-1 | None known |
xorg-serverUbuntu:26.04:LTS | All versions, plus listed versions 2:21.1.18-1ubuntu12:21.1.21-1ubuntu12:21.1.22-1ubuntu12:21.1.22-1ubuntu1.22:21.1.22-1ubuntu1.3 | None known |
xwaylandUbuntu:26.04:LTS | All versions, plus listed versions 2:24.1.6-1ubuntu12:24.1.8-12:24.1.9-12:24.1.10-1 | None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected | OSV | |
| affected | EUVD, NVD, OSV | |
| facts | CVE List | |
| affected | ||
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-50264 is a high vulnerability (CVSS 7.8) in X.org X Server, published June 5, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.15%, the 4th percentile. Fixed in xorg-server 21.1.23-r0.
References
access.redhat.com/errata/RHSA-2026:26562
Show 154 moreShow less
bugzilla.redhat.com/show_bug.cgi?id=2485389
gitlab.freedesktop.org/xorg/xserver/-/commit/339c279514326134b0878fc23ce6e9520440ce7f
lists.x.org/archives/xorg-announce/2026-June/003702.html
redhat.atlassian.net/browse/PSIRTSUPT-16950
security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-50264.json
nvd.nist.gov/vuln/detail/CVE-2026-50264
github.com/advisories/GHSA-c83q-p66f-qr9p
errata.almalinux.org/8/ALSA-2026-26562.html
docs.bell-sw.com/security/cves/CVE-2026-50264
errata.tuxcare.com/els_os/oraclelinux7els/CLSA-2026-1788793700.html
security-tracker.debian.org/tracker/CVE-2026-50264
openeuler.org/zh/security/security-bulletins/detail?id=openEuler-SA-2026-2681
cve.org/CVERecord?id=CVE-2026-50256
errata.rockylinux.org/RLSA-2026:26562
ubuntu.com/security/CVE-2026-50264
openwall.com/lists/oss-security/2026/06/02/1
Left out here: 199 package rows and the rest of 1 source description. The JSON record has them. Left out on purpose, here and in the API, to keep responses small: 5 source records.