Red Hat Linux Security Advisories & CVEs
10993 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence
Android app · Google Play
Monitor Red Hat CVEs from your phone.
Choose a whole vendor or a precise platform, then receive matching security advisories by phone notification, email, or both. Coverage follows 32 official vendor sources and 160+ reviewed platform categories.
Security advisories for your Red Hat release
Pick your distribution release to see every advisory issued for it and its severity mix. Fixes ship as errata — keep the system patched. This is the release's advisory history, not a per-package scan.
Official source
Red Hat Security Data API
Red Hat Enterprise Linux errata (RHSA) via the official Red Hat Security Data API — CVE severity, CVSS and affected packages. A credential-free official source.
Latest Red Hat advisories
High [CVE-2026-98047] Check ancestor frames for rbtree callbacks
Check ancestor frames for rbtree callbacks. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel.
High [CVE-2026-97575] validate AV1 tile counts
validate AV1 tile counts. Red Hat rates this moderate (CVSS 7). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-98069] acquire the fastpath locks in rds_conn_shutdown
acquire the fastpath locks in rds_conn_shutdown(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
High [CVE-2026-98066] Fix potential double-free at error path
Fix potential double-free at error path. Red Hat rates this moderate (CVSS 7). Weakness: CWE-1341. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 9; Red Hat package: kernel.
High [CVE-2026-97564] reject userspace cifs.idmap descriptions
reject userspace cifs.idmap descriptions. Red Hat rates this moderate (CVSS 7). Weakness: CWE-346. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-98070] acquire RDS_IN_XMIT in rds_tcp_reset_callbacks
acquire RDS_IN_XMIT in rds_tcp_reset_callbacks(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
High [CVE-2026-97555] fix heap overflow in DACL owner/group rewrite
fix heap overflow in DACL owner/group rewrite. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-98016] Fix use-after-free race in sample_restore_put
Fix use-after-free race in sample_restore_put(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
High [CVE-2026-97561] honor forceuid/forcegid when mapping SIDs to uid/gid
honor forceuid/forcegid when mapping SIDs to uid/gid. Red Hat rates this moderate (CVSS 7). Weakness: CWE-708. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-97595] fix use-after-free of sdata via queued RX frames
fix use-after-free of sdata via queued RX frames. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-98014] E-Switch, prevent mc_list repopulation during vport disable
E-Switch, prevent mc_list repopulation during vport disable. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
High [CVE-2026-97524] avoid unneeded actions on subflow reset
avoid unneeded actions on subflow reset. Red Hat rates this moderate (CVSS 7). Weakness: CWE-764. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel.
High [CVE-2026-98033] Preserve inner map identity in callback frames
Preserve inner map identity in callback frames. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-97589] Fix wrong return code to engine in asynch callbacks
Fix wrong return code to engine in asynch callbacks. Red Hat rates this moderate (CVSS 7). Weakness: CWE-393. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-97557] avoid leaking refcount in cifs_queue_oplock_break
avoid leaking refcount in cifs_queue_oplock_break(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-911. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-98060] Reject resilient lock operations in rbtree callbacks
Reject resilient lock operations in rbtree callbacks. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-97531] Skip vport under deletion in report ID acquisition
Skip vport under deletion in report ID acquisition. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 3 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
High [CVE-2026-98034] Mark NULL kptr stores precise
Mark NULL kptr stores precise. Red Hat rates this moderate (CVSS 7). Weakness: CWE-843. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
High [CVE-2026-98037] Reject untrusted allocated-object pointers
Reject untrusted allocated-object pointers. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel.
High [CVE-2026-97527] Serialize NVMe unsol ctx list with a per-fcport lock
Serialize NVMe unsol ctx list with a per-fcport lock. Red Hat rates this moderate (CVSS 7). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.