Red Hat Linux Security Advisories & CVEs
3126 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-2026-72375] Fix reinitialisation of the inode, in particular ->lock_work
Fix reinitialisation of the inode, in particular ->lock_work. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-909. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72209] validate attribute values on lookup
validate attribute values on lookup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72213] fix hugetlb cgroup rsvd charge/uncharge mismatch
fix hugetlb cgroup rsvd charge/uncharge mismatch. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-191. 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-2026-72457] fail policy unpack on accept2 allocation failure
fail policy unpack on accept2 allocation failure. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-252.
Medium [CVE-2026-72195] bound attr_off in UpdateResidentValue against data_off
bound attr_off in UpdateResidentValue against data_off. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72386] Fix a leak when a group is evicted before the tiler OOM is serviced
Fix a leak when a group is evicted before the tiler OOM is serviced. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72439] fix writes_pending leak on write request failures
fix writes_pending leak on write request failures. Red Hat rates this low (CVSS 5.5). Weakness: CWE-911. 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-2026-72401] Fix insn_aux_data leak on verifier err_free_env path
Fix insn_aux_data leak on verifier err_free_env path. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72314] regulator_lock_two should test for EDEADLK not EDEADLOCK
regulator_lock_two() should test for EDEADLK not EDEADLOCK. Red Hat rates this low (CVSS 5.5). Weakness: CWE-1025. 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-rt.
Medium [CVE-2026-72426] Preserve pointer spill metadata during half-slot cleanup
Preserve pointer spill metadata during half-slot cleanup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-843.
Medium [CVE-2026-72420] avoid R5_Overlap races while breaking stripe batches
avoid R5_Overlap races while breaking stripe batches. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-833. 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-2026-72441] fix kernel-infoleak in dgram_recvmsg
fix kernel-infoleak in dgram_recvmsg(). 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72460] check label build before no_new_privs test
check label build before no_new_privs test. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72214] Fix missing nvmem_device_put causing reference leak
Fix missing nvmem_device_put() causing reference leak. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72210] fix off-by-one in mapping pairs decoding bounds checks
fix off-by-one in mapping pairs decoding bounds checks. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72200] detect mapping-pairs LCN accumulator overflow
detect mapping-pairs LCN accumulator overflow. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-190.
Medium [CVE-2026-72359] fix NPD in bo_meminfo
fix NPD in bo_meminfo(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72233] reacquire gw address after skb realloc
reacquire gw address after skb realloc. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-72232] ensure minimal ethernet header on TX
ensure minimal ethernet header on TX. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72226] prevent TVLV OOB check overflow
prevent TVLV OOB check overflow. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787.