Skip to contentRed Hat Enterprise Linux 7 Extended Lifecycle Support vulnerabilities
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moredm log: fix out-of-bounds write due to region_count overflowCVE-2026-53059Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moreipc: limit next_id allocation to the valid ID rangeCVE-2026-52923Public exploitFix available7.8 High
- red hat ai inference server, ai inference server 3.2, ai inference server 3.3 +23 more +25 moreLibaom: libaom: heap buffer overflow in av1 encoder first-pass stats buffer via lap modeCVE-2026-56208Fix available7.6 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +14 more +16 morePacemaker: pacemaker: denial of service via integer overflow in remote message decompressionCVE-2026-10649Fix available8.6 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreMemory safety bug fixed in Thunderbird ESR 140.12CVE-2026-12329Fix available5.3 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreMemory safety bugs fixed in Firefox ESR 115.37, Firefox ESR 140.12, Thunderbird ESR 140.12, Firefox 152 and Thunderbird 152CVE-2026-12328Fix available8.1 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreJIT miscompilation in the DOM: Core & HTML componentCVE-2026-12299Fix available5.4 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreMemory safety bug fixed in Thunderbird 152CVE-2026-12298Fix available5.4 Medium
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreSandbox escape due to incorrect boundary conditions in the Networking componentCVE-2026-12297Fix available9.6 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreSandbox escape in the Security: Process Sandboxing componentCVE-2026-12296Fix available9.6 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreSandbox escape in the DOM: Navigation componentCVE-2026-12295Public exploitFix available9.6 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreSandbox escape in the DOM: Workers componentCVE-2026-12294Fix available9.6 Critical
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreIncorrect boundary conditions in the Web Audio componentCVE-2026-12292Fix available8.1 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreUse-after-free in the Networking: HTTP componentCVE-2026-12291Fix available8.8 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 moreMemory safety bug fixed in Thunderbird 152CVE-2026-12290Fix available8.1 High
- mozilla firefox, thunderbird, red hat enterprise linux 10 +15 more +17 morePrivilege escalation in the Graphics: WebRender componentCVE-2026-12289Fix available8.8 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +13 more +15 moreGstreamer1-plugins-bad-free: gstreamer: signed integer overflow in vmnc decoder cursor payload handlingCVE-2026-52722Fix available7.1 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +13 more +15 moreGstreamer1-plugins-bad-free: gstreamer: heap buffer overflow via crafted vnc server rectangle in librfbCVE-2026-52720Fix available8.8 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 7 +12 more +14 moreGstreamer1-plugins-good: gstreamer: heap buffer overflow in wavpack decoder via integer overflowCVE-2026-53705Fix available7.6 High
- the document foundation libreoffice, red hat enterprise linux 6, enterprise linux 7 extended lifecycle support +11 more +13 moreHeap buffer overflow in Calc formula compilationCVE-2026-8357Fix available5.4 Medium
- fedoraproject fedora, red hat enterprise linux 6, enterprise linux 7 +10 more +12 moreAbrt: event handler scripts follow symlinks when writing output files, allowing arbitrary file overwritesCVE-2026-54230Fix available7.0 High
- red hat enterprise linux 6, enterprise linux 7 extended lifecycle support, enterprise linux 8 +6 more +8 moreAbrt: chownproblemdir succeeds during active post-create event processing due to inadequate lockingCVE-2026-542297.0 High
- red hat enterprise linux 6, enterprise linux 7 extended lifecycle support, enterprise linux 8 +6 more +8 moreAbrt: toctou race condition in abrt-dbus setelement allows arbitrary file writes to dump directoriesCVE-2026-542287.8 High
- vim, red hat enterprise linux 10, enterprise linux 10.0 extended update support +9 more +11 moreVim: Vimscript Code Injection in netrw NetrwBookHistSave() via crafted directory nameCVE-2026-47162Fix available7.3 High
- red hat directory server 11.5 e4s for rhel 8, directory server 11.7 e4s for rhel 8, directory server 11.9 for rhel 8 +20 more +22 more389-ds-base: 389-ds-base: integer overflow in sasl packet length bypasses size limit leading to heap buffer overflowCVE-2026-11774Fix available7.6 High
- imagemagick, red hat enterprise linux 6, enterprise linux 7 extended lifecycle support +2 moreImageMagick: Policy Bypass can trigger out-of-Memory conditionCVE-2026-53460Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +23 more +25 moreDracut: dracut: root code execution via dhcp options command injectionCVE-2026-6893Fix available7.5 High
- redhat 389 directory server, directory server, red hat directory server 11.5 e4s for rhel 8 +22 more +24 more389-ds-base: 389-ds-base: null pointer dereference in deref control plugin ber parserCVE-2026-117885.9 Medium
- openssl, red hat cost management 4, multicluster engine for kubernetes +23 more +25 moreHeap Use-After-Free in the PKCS7_verify() FunctionCVE-2026-45447Public exploitFix available8.8 High
- imagemagick, red hat enterprise linux 6, enterprise linux 7 extended lifecycle support +2 moreImageMagick: Policy Bypass in DCM decoder could result in image with invalid dimensionsCVE-2026-49218Fix available7.5 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free information disclosure in createsaverwindow()CVE-2026-50263Fix available5.5 Medium
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds read/write in glx changedrawableattributesCVE-2026-50262Fix available5.5 Medium
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: out-of-bounds heap write in dri2 drigetbuffers/drigetbufferswithformatCVE-2026-50264Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in syncchangecounter()CVE-2026-50261Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in freecounter()CVE-2026-50260Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb setmap request via mapwidths indexingCVE-2026-50259Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in xkb key types due to unchecked shift levelsCVE-2026-50258Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: use-after-free in misyncdestroyfence()CVE-2026-50257Fix available7.8 High
- x.org x server, xwayland, red hat enterprise linux 10 +16 more +18 moreXorg-x11-server: xorg-x11-server-xwayland: xorg-x11-server: stack buffer overflow in font alias resolution due to libxfont2 name length mismatchCVE-2026-50256Fix available7.8 High
- go standard library crypto/x509, red hat assisted installer for red hat openshift container platform 2, cert manager support for red hat openshift release 1.19 +128 more +130 moreInefficient candidate hostname parsing in crypto/x509CVE-2026-27145Public exploitFix available6.5 Medium
- linux, linux kernel, red hat nvidia for rhel 10 +26 more +28 moresmb: client: reject userspace cifs.spnego descriptionsCVE-2026-46243Public exploitFix available7.1 High
- red hat ai inference server 3.3, enterprise linux 10, enterprise linux 10.0 extended update support +15 more +17 morePoppler: integer overflow in poppler splashoutputdev::tilingpatternfill leads to heap buffer overflow via unchecked dimension multiplicationCVE-2026-10118Fix available7.8 High
- freerdp, red hat enterprise linux 10, enterprise linux 10.0 extended update support +13 more +15 moreHeap-buffer-overflow write in planar bitmap decoderCVE-2026-45700Fix available7.7 High
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moreRDMA/mlx4: Fix mis-use of RCU in mlx4_srq_event()CVE-2026-46181Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +20 more +22 morexfrm: defensively unhash xfrm_state lists in __xfrm_state_deleteCVE-2026-46116Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +14 more +16 moreALSA: aloop: Fix peer runtime UAF during format-change stopCVE-2026-46090Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +13 more +15 moregfs2: Fix use-after-free in iomap inline data write pathCVE-2026-45984Fix available7.8 High
- linux, linux kernel, red hat enterprise linux 10 +12 more +14 moreRDMA/rxe: Fix double free in rxe_srq_from_initCVE-2026-45852Fix available7.8 High
- pmqs io::compress, red hat enterprise linux 10, enterprise linux 10.0 extended update support +17 more +19 moreIO::Compress versions before 2.220 for Perl can execute arbitrary code in File::GlobMapper via an attacker-controlled output globCVE-2026-48962Public exploitFix available7.3 High
- opensuse libsolv, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +37 more +39 moreLibsolv: heap buffer overflow in libsolv repopagestore via unchecked decompression of malicious .solv page dataCVE-2026-48864Fix available7.8 High
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