Red Hat Linux Security Advisories & CVEs
3176 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
Medium [CVE-2026-72409] re-enable percpu interrupt on resume
re-enable percpu interrupt on resume. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72388] Always use the IRQ-safe variant when acquiring the fence lock
Always use the IRQ-safe variant when acquiring the fence lock. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413.
Medium [CVE-2026-72392] fix NULL deref in fib6_walk_continue on multi-batch dump
fix NULL deref in fib6_walk_continue() on multi-batch dump. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. 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 2 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72406] fix probe error cleanup
fix probe error cleanup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1341.
Medium [CVE-2026-72450] validate selector family and prefixlen during match
validate selector family and prefixlen during match. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1335. 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 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-72491] fix race condition on rdma->state in trans_rdma.c
fix race condition on rdma->state in trans_rdma.c. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413.
Medium [CVE-2026-72364] Fix writeback error handling
Fix writeback error handling. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72465] Sanitize the reply credit grant after parsing
Sanitize the reply credit grant after parsing. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-770. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-72447] hold socket lock when dumping endpoints in sctp_diag
hold socket lock when dumping endpoints in sctp_diag. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824. 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 2 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72493] serialize netif_running check in enqueue_to_backlog
serialize netif_running() check in enqueue_to_backlog(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72358] prevent invalid cursor access for purged BOs
prevent invalid cursor access for purged BOs. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-72478] add bounds check to run_get_highest_vcn
add bounds check to run_get_highest_vcn(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72349] fix u64 truncation in xt_rateest_mt
fix u64 truncation in xt_rateest_mt(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-190. 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 2 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72410] Validate NIX maximum LFs correctly
Validate NIX maximum LFs correctly. Red Hat rates this low (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72455] fix uninitialised pointer passed to audit_log_untrustedstring
fix uninitialised pointer passed to audit_log_untrustedstring(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-72413] fix err_chunk memory leaks in INIT handling
fix err_chunk memory leaks in INIT handling. 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 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; and 2 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72479] handle I2C read error(s) in mma8452_read
handle I2C read error(s) in mma8452_read(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-72467] Check frwr_wp_create during connect
Check frwr_wp_create() during connect. 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 6; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-72466] Fix bcall rep leak and unbounded peek
Fix bcall rep leak and unbounded peek. 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 7; Red Hat Enterprise Linux 8; and 2 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72353] avoid stale runlist element dereference in fallocate
avoid stale runlist element dereference in fallocate. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.