Red Hat Linux Security Advisories & CVEs
10955 advisories tracked · Red Hat Security Data API · direct feeds checked every minute; rate-limited backstops use a safe source cadence
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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.
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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-2026-98050] Fix napi_gro_receive call from GC workqueue context
Fix napi_gro_receive() call from GC workqueue context. 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 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel.
High [CVE-2026-98015] fix use-after-free in mlx5_eswitch_termtbl_put
fix use-after-free in mlx5_eswitch_termtbl_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 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-2026-97573] Handle buffer allocation failure in bnxt_rx_ring_reset
Handle buffer allocation failure in bnxt_rx_ring_reset(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-908. 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-2026-97583] Clear stale peer app data after address list changes
Clear stale peer app data after address list changes. 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-2026-97547] fix exchange-range reflink flag clearing issue with INO1_WRITTEN
fix exchange-range reflink flag clearing issue with INO1_WRITTEN. Red Hat rates this moderate (CVSS 7). Weakness: CWE-281. 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-2026-98068] don't let rds_conn_shutdown consume a concurrent drop
don't let rds_conn_shutdown() consume a concurrent drop. 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-2026-97563] reject out-of-bounds DataOffset in CIFSSMBRead
reject out-of-bounds DataOffset in CIFSSMBRead(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-125. 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-2026-97584] Fix incorrect free in candidate cleanup in afs_lookup_server
Fix incorrect free in candidate cleanup in afs_lookup_server(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-826. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-97533] Acquire init_mm read lock on attribute changes to avoid UAF
Acquire init_mm read lock on attribute changes to avoid UAF. 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-2026-97532] Null out freed pointers in qla2x00_mem_alloc error path
Null out freed pointers in qla2x00_mem_alloc() 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 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-2026-98041] Don't predict JMP32 pointer vs zero comparisons
Don't predict JMP32 pointer vs zero comparisons. Red Hat rates this moderate (CVSS 7). Weakness: CWE-125. 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-2026-98025] drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow
drop URB after 0xffff reboot sentinel to prevent partial_data heap overflow. 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-2026-98047] 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.