Skip to contentRed Hat Update Infrastructure 5 vulnerabilities
- red hat ansible automation platform 2, satellite 6, update infrastructure 4 for cloud providers +1 more +3 morePython-pulpcore: pulpcore: header content guard jq filter exposes the content-app environmentCVE-2026-1230846.5 Medium
- red hat migration toolkit for applications 8, migration toolkit for virtualization, openshift service mesh 3 +17 more +19 moreAnsible-core: ansible-core: ansible.builtin.git invokes git without a `--` separator, allowing argument injection via a `-`-leading repository url (e.g. --upload-pack) -> rceCVE-2026-84503Fix available6.7 Medium
- red hat agentic cluster security suite 0.2, cost management 4, advanced cluster security for kubernetes 4.11 +55 more +57 moreCa-certificates: distrust emudhra intermediate ca certificates due to security concernsCVE-2026-114406Fix available6.8 Medium
- red hat migration toolkit for applications 8, migration toolkit for virtualization, openshift service mesh 3 +15 more +17 moreAnsible-core: ansible-core: ansible-galaxy collection install symlink path escape allows arbitrary file write / code executionCVE-2026-89091Fix available8.8 High
- red hat satellite 6.16 for rhel 8, satellite 6.16 for rhel 9, satellite 6.17 for rhel 9 +4 more +6 morePulp-rpm: distribution tree publish creates directories from .treeinfo idsCVE-2026-1038705.0 Medium
- red hat ansible automation platform 2, satellite 6, update infrastructure 4 for cloud providers +1 more +3 morePulp-container: registry credentials are reused across remotes in a workerCVE-2026-1038686.5 Medium
- red hat ansible automation platform 2, ansible automation platform 2.6, ansible automation platform 2.6 for rhel 9 +9 more +11 morePulpcore: pulpcore: file:// scheme allowlist bypass in content upload file_url field enables arbitrary file read and pulp container registry signing key theftCVE-2026-909598.1 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 7 extended lifecycle support +15 more +17 moreSudo: sudo: tz environment variable allows bypass of notbefore/notafter time-based authorizationCVE-2026-96512Public exploitFix available7.8 High
- red hat cert manager support for red hat openshift release 1.20, cost management on-premise 1, enterprise linux 10 +22 more +24 moreLibxml2: double-free/uaf in libxml2 python bindingsCVE-2026-74860Fix available8.5 High
- red hat ansible automation platform 2, satellite 6, update infrastructure 4 for cloud providers +1 more +3 morePulpcore: python-pulpcore: stored cross-site scripting via inline rendering of uploaded html/svg contentCVE-2026-842325.4 Medium
- red hat cost management on-premise 1, enterprise linux 10, enterprise linux 10.0 extended update support +18 more +20 moreGdb: gdb: out-of-bounds write in stabs parser read_member_functions() via crafted elfCVE-2026-13732Fix available7.0 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +13 more +15 moreRsyslog: rsyslog: denial of service via heap buffer overflow in rainerscript replace() functionCVE-2026-78002Fix available7.5 High
- rsyslog, red hat enterprise linux 10, enterprise linux 10.0 extended update support +15 more +17 moreRsyslog: a configuration-dependent issue in rsyslog's optional imptcp input module can allow an unauthenticated remote peer to crash rsyslogdCVE-2026-19654Fix available7.5 High
- gnu tar, red hat discovery 2, enterprise linux 10 +10 more +12 moreTar: tar: toctou in incremental dumpdir 'x' rename handling allows restore path escapeCVE-2026-18477Fix available4.4 Medium
- gnu tar, red hat discovery 2, enterprise linux 10 +10 more +12 moreTar: tar: --one-top-level hardlink targets not confined to top-level directory enabling arbitrary file overwriteCVE-2026-18508Fix available4.4 Medium
- red hat enterprise linux 10, enterprise linux 9, hardened images +3 more +5 moreDbus-broker: dbus-broker: session bus denial of service via emfile during peer setupCVE-2026-16730Fix available5.5 Medium
- red hat ansible automation platform 2, ansible automation platform 2.5 for rhel 8, ansible automation platform 2.5 for rhel 9 +10 more +12 morePulpcore: pulpcore: relative_path_validator bypass via directory traversal in filesystemexportCVE-2026-127019.0 Critical
- red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18, cert manager support for red hat openshift release 1.19 +29 more +31 moreGdbusserver: glib2: gdbusserver pre-authentication dos via unbounded sasl line bufferingCVE-2026-15588Fix available5.3 Medium
- xdg xdgmime, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +22 more +24 moreXdgmime: heap-based buffer overflow in _xdg_mime_magic_parse_magic_line() in xdgmimemagic.cCVE-2026-16118Fix available7.1 High
- gnome glib, 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 moreGlib: integer underflow in gio/gdbusintrospection.c via "g_dbus_node_info_new_for_xml"CVE-2026-58016Fix available7.5 High
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +35 more +37 moreGlib: path traversal in glib/gio/gdbusauthmechanismsha1.c via keyring_lookup_entry and mechanism_client_data_receiveCVE-2026-58015Fix available5.9 Medium
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +38 more +40 moreGlib: off-by-one error in glib/gkeyfile.c via "g_key_file_get_locale_string_list"CVE-2026-58014Fix available7.3 High
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +29 more +31 moreGlib: buffer over-read in glib/giochannel.c via "g_io_channel_read_line_backend"CVE-2026-58013Fix available6.5 Medium
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +29 more +31 moreGlib: buffer over-read in g_regex_replace() via glib/gregex.c:string_append() and g_utf8_next_char()CVE-2026-58012Fix available6.5 Medium
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +29 more +31 moreGlib: out-of-bounds read in glib/gdatetime.c:g_date_time_get_ymd via invalid gdatetimeCVE-2026-58011Fix available6.5 Medium
- gnome glib, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +29 more +31 moreGlib: buffer over-read in glib/gvariant-serialiser.c via gvs_tuple_is_normal()CVE-2026-58010Fix available6.5 Medium
- red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18, cert manager support for red hat openshift release 1.20 +29 more +31 moreLibarchive: double-free vulnerability in rar5 decompression logic via dangling filtered_buf pointer in init_unpack()CVE-2026-14164Fix available7.5 High
- p11-kit project p11-kit, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +16 more +18 moreP11-kit: stack exhaustion via unbounded recursion in rpc attribute parsingCVE-2026-13757Fix available6.2 Medium
- attr project attr, red hat cert manager support for red hat openshift release 1.19, discovery 2 +8 more +10 moreattr < 2.6.0 Symlink Traversal Privilege Escalation via getfattr/setfattrCVE-2026-54371Fix available8.4 High
- acl project acl, red hat discovery 2, enterprise linux 10 +11 more +13 moreacl < 2.4.0 Symlink Traversal Privilege Escalation via libacl FunctionsCVE-2026-54369Fix available8.4 High
- openbsd openssh, redhat enterprise linux, red hat enterprise linux 10 +8 more +10 moreOpenssh: heap out-of-bounds read in red hat enterprise linux versions of openssh gssapi indicator cleanup due to missing null sentinel terminationCVE-2026-55654Fix available3.7 Low
- openbsd openssh, redhat enterprise linux, red hat enterprise linux 10 +21 more +23 moreOpenssh: local mitm of x11 forwarding via abstract unix socket pre-binding in red hat enterprise linux openssh client versionsCVE-2026-55655Fix available5.0 Medium
- openbsd openssh, redhat enterprise linux, red hat enterprise linux 10 +23 more +25 moreOpenssh: double free in red hat enterprise linux versions of openssh dh-gex client path during fips known-group validation leads to client-side denial of serviceCVE-2026-55653Fix available4.3 Medium
- f5 nginx open source, nginx plus, dos +14 more +16 moreNGINX ngx_http_proxy_v2_module and ngx_http_grpc_module vulnerabilityCVE-2026-42055Public exploitFix available9.2 Critical
- 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
- 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
- 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
- f5 nginx open source, nginx plus, debian linux +15 more +17 moreNGINX ngx_http_rewrite_module vulnerabilityCVE-2026-9256Public exploitFix availableEPSS 10.9%9.2 Critical
- postgresql, red hat enterprise linux 10, enterprise linux 10.0 extended update support +16 more +18 morePostgreSQL discloses MD5-hashed passwords via covert timing channelCVE-2026-6478Fix available6.5 Medium
- postgresql, red hat discovery 2, enterprise linux 10 +17 more +19 morePostgreSQL libpq lo_* functions let server superuser overwrite client stack memoryCVE-2026-6477Fix available8.8 High
- postgresql, red hat ansible automation platform 2.2, enterprise linux 10 +16 more +18 morePostgreSQL server undersizes allocations, via integer wraparoundCVE-2026-6473Fix available8.8 High
- f5 nginx open source, nginx plus, dos +26 more +28 moreNGINX ngx_http_rewrite_module vulnerabilityCVE-2026-42945Public exploitFix availableEPSS 68.0%9.2 Critical
- python urllib3, red hat exploit intelligence, external secrets operator for red hat openshift +48 more +50 moreurllib3: Decompression-bomb safeguards bypassed in parts of the streaming APICVE-2026-44432Fix available8.9 High
- libexpat project libexpat, red hat discovery 2, enterprise linux 10 +11 more +13 moreIn libexpat before 2.8.1, the computational complexity of attribute name collision checks allows...CVE-2026-45186Fix available2.9 Low
- red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18, cert manager support for red hat openshift release 1.20 +32 more +34 moreGnutls: gnutls: security bypass due to incorrect name constraint handlingCVE-2026-42011Fix available7.4 High
- gnu gnutls, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +36 more +38 moreGnutls: gnutls: authentication bypass via nul character in usernameCVE-2026-42010Fix available7.1 High
- red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18, cert manager support for red hat openshift release 1.20 +29 more +31 moreGnutls: gnutls: denial of service via heap buffer overflow in dtls handshake fragment reassemblyCVE-2026-33846Fix available7.5 High
- gnu gnutls, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +32 more +34 moreGnutls: gnutls: denial of service via dtls zero-length fragmentCVE-2026-33845Fix available7.5 High
- gnu gnutls, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +13 more +15 moreGnutls: gnutls: security bypass allows acceptance of revoked server certificates via crafted ocsp responseCVE-2026-3832Fix available3.7 Low
- gnu gnutls, red hat cert manager support for red hat openshift release 1.17, cert manager support for red hat openshift release 1.18 +31 more +33 moreGnutls: gnutls: policy bypass due to case-sensitive nameconstraints comparisonCVE-2026-3833Fix available6.5 Medium
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