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Security advisories & CVEs
3478 advisories across 32 monitored vendors.
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Medium [CVE-2026-80529] don't swallow dquot recovery verification errors
don't swallow dquot recovery verification errors. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-252. 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-2026-80531] avoid UAF on sc->tempip in xrep_tempfile_create
avoid UAF on sc->tempip in xrep_tempfile_create. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-80538] propagate errors from xfs_rtginode_load
propagate errors from xfs_rtginode_load. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-253.
Medium [CVE-2026-80535] don't double-lock when deleting a self-referential directory
don't double-lock when deleting a self-referential directory. Red Hat rates this low (CVSS 5.5). Weakness: CWE-764.
Medium [CVE-2026-80533] don't walk off the end of a null sc->sa.agi_bp in AGI repair
don't walk off the end of a null sc->sa.agi_bp in AGI repair. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-80532] fix another iunlink infinite loop bug in online fsck
fix another iunlink infinite loop bug in online fsck. Red Hat rates this low (CVSS 5.5). Weakness: CWE-835.
Medium [CVE-2026-80534] fix ilock leak on error in xfs_dq_get_next_id
fix ilock leak on error in xfs_dq_get_next_id. Red Hat rates this low (CVSS 4.7). Weakness: CWE-667. 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 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-80524] Add NULL check in optee_ffa_lend_protmem
Add NULL check in optee_ffa_lend_protmem. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-80554] Limit the number of channel program segments
Limit the number of channel program segments. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-80547] Implement a crw lock
Implement a crw lock. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74734] fix NULL pointer dereference in ar_context_release
fix NULL pointer dereference in ar_context_release. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-74751] Fix ZBB strnlen reading past count boundary
Fix ZBB strnlen reading past count boundary. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-74739] skip hash tables in u32_bind_class
skip hash tables in u32_bind_class(). 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-2026-80575] cs40l50-vibra - validate custom data from user space
cs40l50-vibra - validate custom data from user space. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-80576] reject oversized IBs with per-ring packet limits
reject oversized IBs with per-ring packet limits. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-120. 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-2026-74754] pair EH runtime PM get and put
pair EH runtime PM get and put. 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 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-2026-74748] fix refcount race between list:set GC and swap
fix refcount race between list:set GC and swap. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. 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-2026-80546] Improve CCA CPRB length and overflow checks
Improve CCA CPRB length and overflow checks. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-190.
Medium [CVE-2026-74753] Reject exited events as group leaders
Reject exited events as group leaders. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825. 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-2026-80557] fix OOB read in decode_watchers via missing bounds check
fix OOB read in decode_watchers() via missing bounds check. 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 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.