Red Hat Linux Security Advisories & CVEs
3149 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-2026-72193] cap RESTART_TABLE free-chain walker at rt->used
cap RESTART_TABLE free-chain walker at rt->used. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-835.
Medium [CVE-2026-72241] Fix potential buffer overread
Fix potential buffer overread. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72161] add journal NULL check in ocfs2_checkpoint_inode
add journal NULL check in ocfs2_checkpoint_inode(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72147] Reject devices without driver data
Reject devices without driver data. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72250] guard mac_header adjustment after IPv6 defrag
guard mac_header adjustment after IPv6 defrag. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-823. 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-2026-72212] fix incorrect altmap passing in error path
fix incorrect altmap passing in error path. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-72204] centalize $INDEX_ROOT header validation
centalize $INDEX_ROOT header validation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1286.
Medium [CVE-2026-72330] Consume empty data records in tls_sw_read_sock
Consume empty data records in tls_sw_read_sock(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-835. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72328] Fix potential amdxdna_umap lifetime race
Fix potential amdxdna_umap lifetime race. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-72201] validate index entries on reading
validate index entries on reading. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1286.
Medium [CVE-2026-72228] fix primary_if leak on failed linearization
fix primary_if leak on failed linearization. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911.
Medium [CVE-2026-72192] bound to_move in indx_insert_into_root before hdr_insert_head
bound to_move in indx_insert_into_root before hdr_insert_head. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-120.
Medium [CVE-2026-72286] Do not allow intra-host migration/mirroring of SNP VMs
Do not allow intra-host migration/mirroring of SNP VMs. 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-2026-72168] fix fault in unaligned fixup
fix fault in unaligned fixup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-72144] fix missing cleanups in init error path
fix missing cleanups in init error path. 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 package: kernel-rt.
Medium [CVE-2026-72273] fix memory leak in efifb_probe
fix memory leak in efifb_probe(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72266] fix memory leak in vesafb_probe
fix memory leak in vesafb_probe(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72274] fix potential memory leak in hecubafb_probe
fix potential memory leak in hecubafb_probe(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72227] avoid OOB read of num_dests header
avoid OOB read of num_dests header. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72315] fix busy dentry warning on unmount after DIO
fix busy dentry warning on unmount after DIO. Red Hat rates this low (CVSS 5.5). Weakness: CWE-911. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.