Red Hat Linux Security Advisories & CVEs
11076 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
Medium [CVE-2026-97590] Fix missing scrub of temp buffers with PAES algorithm
Fix missing scrub of temp buffers with PAES algorithm. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-459. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-97562] pin DFS superblock in iterator callback
pin DFS superblock in iterator callback. Red Hat rates this moderate (CVSS 5.5). 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.
Medium [CVE-2026-98072] use wq_has_sleeper in release_in_xmit
use wq_has_sleeper() in release_in_xmit(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-821. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-98003] Do not reallocate GA log buffers on resume
Do not reallocate GA log buffers on resume. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. 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.
Medium [CVE-2026-97552] initialise error in xfs_defer_finish_one
initialise error in xfs_defer_finish_one(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-908. 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.
Medium [CVE-2026-98035] Cancel special fields when recycling rhtab elements
Cancel special fields when recycling rhtab elements. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-663.
Medium [CVE-2026-98071] clear cp_flags bits individually in rds_conn_path_reset
clear cp_flags bits individually in rds_conn_path_reset(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-98061] Reject tail calls directly from callback frames
Reject tail calls directly from callback frames. Red Hat rates this low (CVSS 5.5). Weakness: CWE-617. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-97545] don't leak new_bp if xfs_btree_bload_drop_buf fails
don't leak new_bp if xfs_btree_bload_drop_buf fails. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. 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.
Medium [CVE-2026-97526] Support CPU hotplug for PMU PAI
Support CPU hotplug for PMU PAI. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-97542] bail out on bitmap errors in xrep_agfl_fill
bail out on bitmap errors in xrep_agfl_fill. Red Hat rates this low (CVSS 5.5). Weakness: CWE-252. 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.
Medium [CVE-2026-97593] Fix NULL dereference in iova_to_phys with ZPCI_TABLE_TYPE_RFX
Fix NULL dereference in iova_to_phys() with ZPCI_TABLE_TYPE_RFX. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. 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.
Medium [CVE-2026-98056] remove stale namespaces by NSID range during scan
remove stale namespaces by NSID range during scan. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-606. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 7; 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.
Medium [CVE-2026-97571] Propagate TPA buffer allocation failures in bnxt_queue_mem_alloc
Propagate TPA buffer allocation failures in bnxt_queue_mem_alloc(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-908. 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.
Medium [CVE-2026-97529] Validate BSG request_len before reading vendor_cmd
Validate BSG request_len before reading vendor_cmd[]. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. 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.
Medium [CVE-2026-98038] Keep refcount_acquire nullable for borrowed RCU kptrs
Keep refcount_acquire nullable for borrowed RCU kptrs. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. 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.
Medium [CVE-2026-98009] clamp quantum in parse and fallback paths
clamp quantum in parse and fallback paths. Red Hat rates this low (CVSS 5.5). Weakness: CWE-835. 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.
Medium [CVE-2026-98010] clamp quantum in change class
clamp quantum in change class. Red Hat rates this low (CVSS 5.5). Weakness: CWE-835. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-97548] fix the rtrmap and rtrefcount _maxlevels_ondisk functions
fix the rtrmap and rtrefcount _maxlevels_ondisk functions. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-98052] clear txcb->last before writing each descriptor
clear txcb->last before writing each descriptor. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-826.