Skip to contentRed Hat Enterprise Linux vulnerabilities
- 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 enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 6 +17 more +19 moreLibrsvg: use-after-free when xml includes have duplicated entitiesCVE-2026-96889Public exploitFix available7.8 High
- gnu emacs emacs, open source gnu emacs, red hat enterprise linux 10 +4 more +6 moreEmacs: emacs: arbitrary code execution in flymake modeCVE-2026-96442Fix available7.8 High
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: fail-open in ldap ppolicy access check allows continued authorizationCVE-2026-904625.4 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 moreRpcbind: unbounded memory allocation in rpcbind statistics tracking allows unauthenticated remote denial of serviceCVE-2026-94640Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +7 more +9 moreGcc: libstdc++ integer overflow in `new` operatorCVE-2026-95619Fix available7.7 High
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +2 more +4 moreLibslirp: libslirp: heap buffer overflow in dhcpv6/tftp response builders on small interface mtuCVE-2026-95508Fix available7.4 High
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +1 more +3 moreLibstoragemgmt: libstoragemgmt: denial of service via stack buffer overflow in scsi vpd page parsingCVE-2026-934335.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +2 more +4 moreUsbredir: usbredir: unbounded iso_packet_desc[] index in usbredirhost_iso_packet() leads to heap out-of-bounds writeCVE-2026-923824.1 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +2 more +4 moreFetchmail: fetchmail: stack-based buffer overflow in ntlm authentication (fetchmail-sa-2026-01)CVE-2026-94184Fix available5.3 Medium
- red hat certificate system 9, enterprise linux 10, enterprise linux 10.0 extended update support +5 more +7 morePki-core: dogtag pki v2 rest acl filter's reverse-lexicographic tie-break lets a ca agent invoke the admin-only raw profile creation endpointCVE-2026-801108.1 High
- red hat confidential compute attestation, enterprise linux 8, enterprise linux 9 +2 more +4 moreCri-o: cri-o checkpoint restore bypasses destination security contextCVE-2026-925748.8 High
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-files: cockpit-files: arbitrary file ownership change via symlink following in privileged pasteCVE-2026-91202Fix available6.1 Medium
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-files: cockpit-files: arbitrary file ownership and permission modification via symlink race conditionCVE-2026-91203Fix available6.0 Medium
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-files: cockpit-files: local attacker can hijack file ownership via symlink raceCVE-2026-91205Fix available6.0 Medium
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-machines: cockpit-machines: sensitive data exposure via command-line argumentsCVE-2026-92768Fix available5.5 Medium
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-machines: cockpit-machines: sensitive data exposure of guest credentials via json argument in process listCVE-2026-92747Fix available5.0 Medium
- red hat enterprise linux 10, enterprise linux 9 +1 moreCockpit-machines: cockpit-machines: information disclosure of rhsm offline token via process argumentsCVE-2026-92745Fix available5.0 Medium
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +2 more +4 moreCockpit: cockpit: unauthorized modification of login records via integer overflowCVE-2026-91142Fix available3.6 Low
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +2 more +4 moreCockpit: cockpit: denial of service in `cockpit-ws` due to url-root handling without a trailing slashCVE-2026-91147Fix available5.9 Medium
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +2 more +4 moreCockpit: cockpit: denial of service via unbounded connection thread spawningCVE-2026-91149Fix available7.5 High
- red hat enterprise linux 10, enterprise linux 9 +1 moreXdg-dbus-proxy: xdg-dbus-proxy: filtering for broadcast messages bypasses path/interface/member checksCVE-2026-93676Fix available3.2 Low
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +3 more +5 morePoppler: poppler: unbounded cpu loop in splashoutputdev::tilingpatternfill via unvalidated tiling-pattern repeat count (denial of service)CVE-2026-936535.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +6 more +8 moreQemu-kvm: vapic writable rom alias can escape the option-rom window and expose locked smramCVE-2026-81627Fix available8.2 High
- red hat build of apache camel 3.33.4.redhat, build of apache camel 4 for quarkus 3, build of apicurio registry 3 +19 more +21 moreResteasy-core: resteasy: corsfilter reflects arbitrary origin with credentials under wildcard configCVE-2026-89058Fix available7.4 High
- red hat build of apache camel 3.33.4.redhat, build of apache camel 4 for quarkus 3, build of apicurio registry 3 +19 more +21 moreResteasy-core: resteasy: iioimageprovider unbounded image decode (decompression-bomb dos)CVE-2026-890597.5 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +5 more +7 moreLibxml2: libxml2: null pointer dereference parsing nextcatalog without catalog attributeCVE-2026-76781Fix available5.5 Medium
- red hat exploit intelligence, build of quarkus 3.27.5.sp2, build of quarkus 3.33.3.sp2 +1 more +3 moreQuarkus-websockets-next: denial of service (oom) in quarkus-websockets-next via unbounded message bufferingCVE-2026-877427.5 High
- red hat enterprise linux 10, enterprise linux 10.0 extended update support, enterprise linux 8 +10 more +12 moreFlatpak-builder: host code execution via `git am` hook execution in patch source extraction (`use-git-am`)CVE-2026-86320Fix available7.8 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +2 more +4 morePppd: pppd: buffer overflow in peap response handling leads to data corruption or denial of service.CVE-2026-75883Fix available6.8 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 7 +5 more +7 moreJwcrypto: jwcrypto: denial of service via o(n^2) duplicate check on unbounded jwk key_ops arrayCVE-2026-92091Fix available5.9 Medium
- red hat enterprise linux 10, enterprise linux 8, enterprise linux 9 +4 more +6 morePodman: arbitrary file write when importing oci archiveCVE-2025-11395Fix available5.5 Medium
- gnome gimp, red hat enterprise linux 10, enterprise linux 6 +4 more +6 moreGimp: integer overflow when generating a thumbnail preview for a psd fileCVE-2026-92248Fix available7.8 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +3 more +5 moreTftp: tftp-hpa: denial of service due to out-of-bounds read/write in remap engineCVE-2026-85234Fix available7.5 High
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +6 more +8 morePodman: buildah: skopeo: containers/storage: malicious tar whiteout header allows replacement of extraction destination directoryCVE-2026-79699Fix available4.4 Medium
- red hat ansible automation platform 2, enterprise linux 10, enterprise linux 8 +7 more +9 morePodman: buildah: buildah/copier: directory escape via crafted tar symlinks when used outside buildah by non-root callersCVE-2026-79705Fix available4.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreEnvironment-modules: command injection in environment-modules bash completion via malicious module names containing shell metacharactersCVE-2026-85013Fix available7.3 High
- red hat enterprise linux 8Gss-ntlmssp: gss-ntlmssp: memory leak in ntlm_decode_target_info via duplicated av_pair entries in ntlm challengeCVE-2026-919263.7 Low
- red hat enterprise linux 10, enterprise linux 7, enterprise linux 8 +1 more +3 moreGnome-shell: gnome-shell: out-of-bounds read in remote search icon rendering due to unvalidated icon-data buffer sizeCVE-2026-91786Fix available6.1 Medium
- red hat enterprise linux 8, enterprise linux 9, enterprise linux 9.6 extended update support +1 more +3 moreLeapp-repository: leapp-upgrade-el9toel10: leapp-upgrade-el9toel10: scan_mysql runs mysqld --validate-config as root and can load mysql-writable pluginsCVE-2026-75092Fix available7.3 High
- fedora, red hat enterprise linux 10, enterprise linux 6 +3 more +5 morePackageKit: dnf5 backend ignores SIMULATE on RepoRemoveCVE-2026-19816Fix available7.1 High
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: denial of service in nss responder via crafted zero-length requestsCVE-2026-909964.0 Medium
- fedoraproject sssd, red hat enterprise linux 10, enterprise linux 6 +7 more +9 moreSssd: sssd: local denial of service due to null pointer dereference in pam responderCVE-2026-909955.5 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreSssd: sssd: denial of service via malformed pam v1 requestsCVE-2026-909944.0 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreSssd: local oob read in nss service request parsers (`sss_nss_protocol_parse_svc_name` / `sss_nss_protocol_parse_svc_port`)CVE-2026-904634.0 Medium
- red hat enterprise linux 6, enterprise linux 7, enterprise linux 8 +2 more +4 moreGimp: gimp: out-of-bounds write in lighting effects plugin via crafted preset fileCVE-2026-90947Fix available7.8 High
- red hat enterprise linux 6, enterprise linux 7, enterprise linux 8 +1 more +3 moreGimp: gimp: heap-based buffer overflow in psp loader due to selection-channel geometry mismatchCVE-2026-90949Fix available7.8 High
- red hat enterprise linux 6, enterprise linux 7, enterprise linux 8 +2 more +4 moreGimp: gimp: heap-based buffer overflow in ico loader via integer overflow in embedded png dimensionsCVE-2026-90948Fix available7.8 High
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +4 more +6 moreDevice-mapper-multipath: local denial of service via blocking ipc send operationsCVE-2026-89329Fix available6.2 Medium
- red hat enterprise linux 10, enterprise linux 6, enterprise linux 7 +2 more +4 moreGstreamer1-plugins-good: gstreamer: integer overflow and out-of-bounds read in qtdemux cea-608 closed-caption parserCVE-2026-88914Fix available4.4 Medium
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