Red Hat Linux Security Advisories & CVEs
5466 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 Linux 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 Linux 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 Linux advisories
Unknown [CVE-2026-63819] fix to do sanity check on f2fs_get_node_folio_ra
fix to do sanity check on f2fs_get_node_folio_ra(). Red Hat rates this a security issue. Weakness: CWE-823.
Unknown [CVE-2026-63815] bound i_inline_xattr_size for non-inline-xattr inodes
bound i_inline_xattr_size for non-inline-xattr inodes. Red Hat rates this a security issue. Weakness: CWE-125.
Unknown [CVE-2026-63814] validate ACL entry sizes in f2fs_acl_from_disk
validate ACL entry sizes in f2fs_acl_from_disk(). Red Hat rates this a security issue. Weakness: CWE-125.
Unknown [CVE-2026-63816] fix UAF issue on f2fs_inode_info.atomic_inode
fix UAF issue on f2fs_inode_info.atomic_inode. Red Hat rates this a security issue. Weakness: CWE-825.
Unknown [CVE-2026-63839] Fix memory leak in lwmi_dev_evaluate_int
Fix memory leak in lwmi_dev_evaluate_int(). Red Hat rates this a security issue. Weakness: CWE-772.
Unknown [CVE-2026-64142] close durable scavenger races against m_fp_list lookups
close durable scavenger races against m_fp_list lookups. Red Hat rates this a security issue. Weakness: CWE-367.
Unknown [CVE-2026-64167] skip KHO for crash kernel
skip KHO for crash kernel. Red Hat rates this a security issue. Weakness: CWE-125.
Unknown [CVE-2026-64164] fix sleep while in atomic context in btrfs_sync_file
fix sleep while in atomic context in btrfs_sync_file(). Red Hat rates this a security issue. Weakness: CWE-663.
Unknown [CVE-2026-64087] (pmbus/adm1266) reject implausible blackbox record_count
(pmbus/adm1266) reject implausible blackbox record_count. Red Hat rates this a security issue. Weakness: CWE-125.
Unknown [CVE-2026-64083] (pmbus/adm1266) reject short block-read responses in the GPIO accessors
(pmbus/adm1266) reject short block-read responses in the GPIO accessors. Red Hat rates this a security issue. Weakness: CWE-824.
Unknown [CVE-2026-64154] Fix a reference leak in a6xx_gpu_init
Fix a reference leak in a6xx_gpu_init(). Red Hat rates this a security issue. Weakness: CWE-911.
Unknown [CVE-2026-64050] don't mix devm and drmm functions
don't mix devm and drmm functions. Red Hat rates this a security issue. Weakness: CWE-825.
Unknown [CVE-2026-64082] Fix register corruption from uninitialized cregs on error
Fix register corruption from uninitialized cregs on error. Red Hat rates this a security issue. Weakness: CWE-824.
Unknown [CVE-2026-64092] fix tp_vars reference leak in receiver shutdown
fix tp_vars reference leak in receiver shutdown. Red Hat rates this a security issue. Weakness: CWE-911.
Unknown [CVE-2026-64100] Fix shrinker deadlock
Fix shrinker deadlock. Red Hat rates this a security issue. Weakness: CWE-833.
Unknown [CVE-2026-64166] Check for NULL FF-A ID table while driver registration
Check for NULL FF-A ID table while driver registration. Red Hat rates this a security issue. Weakness: CWE-476.
Unknown [CVE-2026-64086] (pmbus/adm1266) include PEC byte in pmbus_block_xfer read buffer
(pmbus/adm1266) include PEC byte in pmbus_block_xfer read buffer. Red Hat rates this a security issue. Weakness: CWE-787.
Unknown [CVE-2026-63949] fix OOB read on zero-length message_store
fix OOB read on zero-length message_store(). Red Hat rates this a security issue. Weakness: CWE-125.
Unknown [CVE-2026-64074] fix slab out-of-bounds write in statmount_mnt_idmap
fix slab out-of-bounds write in statmount_mnt_idmap. Red Hat rates this a security issue. Weakness: CWE-787.
Unknown [CVE-2026-64075] Fix unregister_fprobe to wait for RCU grace period
Fix unregister_fprobe() to wait for RCU grace period. Red Hat rates this a security issue. Weakness: CWE-825.