Red Hat Linux Security Advisories & CVEs
3018 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-2026-68477] fix more places with wrong ipv6 transport offsets
fix more places with wrong ipv6 transport offsets. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-354. 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-2026-68464] disable irq during suspend to fix unhandled interrupt
disable irq during suspend to fix unhandled interrupt. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-68462] Reject negative const offsets for buffer pointers
Reject negative const offsets for buffer pointers. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-190.
Medium [CVE-2026-72121] add locking when updating filter and timer values
add locking when updating filter and timer values. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.
Medium [CVE-2026-72073] fix use-after-free on probe failure
fix use-after-free on probe failure. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72115] track a single source interface for ANYDEV timeout/throttle ops
track a single source interface for ANYDEV timeout/throttle ops. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-366. 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-2026-72036] Replace direct dequeue call with peek and qdisc_dequeue_peeked
Replace direct dequeue call with peek and qdisc_dequeue_peeked. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72076] ims-pcu - fix out-of-bounds read in ims_pcu_irq debug logging
ims-pcu - fix out-of-bounds read in ims_pcu_irq() debug logging. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72119] extend bcm_tx_lock usage for data and timer updates
extend bcm_tx_lock usage for data and timer updates. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.
Medium [CVE-2026-72107] dm era: fix out-of-bounds memory access for non-zero start sector
dm era: fix out-of-bounds memory access for non-zero start sector. 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 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-72041] use sk_msg_free_partial to fix partial send
use sk_msg_free_partial to fix partial send. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805. 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-2026-72063] do not call pinctrl for GPIO direction
do not call pinctrl for GPIO direction. Red Hat rates this low (CVSS 5.5). Weakness: CWE-663. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72097] fix a possible NULL pointer dereference
fix a possible NULL pointer dereference. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68455] validate session type before performing operation
validate session type before performing operation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1287.
Medium [CVE-2026-72012] Call synchronize_rcu when unregistering
Call synchronize_rcu() when unregistering. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72118] fix CAN frame rx/tx statistics
fix CAN frame rx/tx statistics. Red Hat rates this low (CVSS 5.5). Weakness: CWE-366. 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-2026-72030] Reject an invalid concurrent positioning ranges count
Reject an invalid concurrent positioning ranges count. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787. 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-2026-68475] fix memory region leak on ioremap failure
fix memory region leak on ioremap failure. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-68469] fix permanently busy scans after multiple roam iterations
fix permanently busy scans after multiple roam iterations. Red Hat rates this low (CVSS 5.5). Weakness: CWE-366. 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-2026-72103] avoid leaking the caller's thread keyring via the table device file
avoid leaking the caller's thread keyring via the table device file. Red Hat rates this moderate (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 9; Red Hat package: kernel-rt.