Red Hat Linux Security Advisories & CVEs
3182 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-2026-68109] replace BUG_ON with WARN_ON
replace BUG_ON() with WARN_ON(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-617. 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-2026-68265] Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC
Fix BO prefetch with CONSULT_MEM_ADVISE_PREF_LOC. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68311] guard link STA in decap offload
guard link STA in decap offload. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68096] fix recursive locking deadlock in audit_dupe_exe
fix recursive locking deadlock in audit_dupe_exe(). 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-2026-68411] clamp virtio RX length before skb_put
clamp virtio RX length before skb_put. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787.
Medium [CVE-2026-68419] Prevent rereg_mr for non-mem regions
Prevent rereg_mr for non-mem regions. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-791. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68313] fix infinite loop in __tipc_nl_compat_dumpit
fix infinite loop in __tipc_nl_compat_dumpit. Red Hat rates this low (CVSS 5.5). Weakness: CWE-835. 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-2026-68408] convert pmsr_free_wk to wiphy_work to fix deadlock
convert pmsr_free_wk to wiphy_work to fix deadlock. Red Hat rates this low (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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68239] Account for NULL and handle pages in ttm_pool_backup
Account for NULL and handle pages in ttm_pool_backup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68355] fix potential buffer underflow in ath11k_hal_rx_msdu_list_get
fix potential buffer underflow in ath11k_hal_rx_msdu_list_get(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-124. 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-2026-68089] fix uninitialized data in debugfs
fix uninitialized data in debugfs. Red Hat rates this low (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-68084] fix location monitor leak in tsi148 bridge
fix location monitor leak in tsi148 bridge. Red Hat rates this moderate. Weakness: CWE-772.
Medium [CVE-2026-68085] clear HCI_UART_SENDING when write_work is canceled
clear HCI_UART_SENDING when write_work is canceled. 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 6; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68090] Plug race against a concurrent OOM disable
Plug race against a concurrent OOM disable. Red Hat rates this low (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-2026-68092] Register jiffies clocksource before usage
Register jiffies clocksource before usage. Red Hat rates this low (CVSS 5.5). Weakness: CWE-908. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-68091] stop hardware after post-start probe failures
stop hardware after post-start probe failures. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-459. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68087] use GFP_ATOMIC in wacom_wac_queue_flush
use GFP_ATOMIC in wacom_wac_queue_flush(). 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-2026-68357] Fix UAF in watchdog_unregister_governor
Fix UAF in watchdog_unregister_governor(). 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-2026-68101] fix check in amdgpu_hmm_invalidate_gfx
fix check in amdgpu_hmm_invalidate_gfx. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-68234] fix bo->pin leaking in amdgpu_bo_create_reserved
fix bo->pin leaking in amdgpu_bo_create_reserved. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. 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.