Red Hat Linux Security Advisories & CVEs
3177 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-2026-68367] synchronize delayed set_alt with teardown
synchronize delayed set_alt with teardown. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-364. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68366] clamp SEND_RESPONSE length to the response buffer
clamp SEND_RESPONSE length to the response buffer. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68364] Fix ISM dc_lock deadlock during suspend
Fix ISM dc_lock deadlock during suspend. 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 4 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux for NVIDIA 26; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68362] fix NULL pointer dereference in ath11k_hal_srng_access_begin
fix NULL pointer dereference in ath11k_hal_srng_access_begin. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824.
Medium [CVE-2026-68360] (corsair-cpro) Stop device IO before calling hid_hw_stop
(corsair-cpro) Stop device IO before calling hid_hw_stop. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68358] (nzxt-kraken3) Stop device IO before calling hid_hw_stop
(nzxt-kraken3) Stop device IO before calling hid_hw_stop. 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 for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68356] Prevent division by zero when clock frequency is zero
Prevent division by zero when clock frequency is zero. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-369.
Medium [CVE-2026-68354] Fix fragmented datagram reassembly
Fix fragmented datagram reassembly. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-237. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68353] fix OOB read from firmware num_msg in TX complete handler
fix OOB read from firmware num_msg in TX complete handler. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68352] fix OOB read from firmware IE lengths in connect event
fix OOB read from firmware IE lengths in connect event. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68350] Linux kernel carl9170 Wi-Fi driver: Out-of-bounds read vulnerability
Linux kernel carl9170 Wi-Fi driver: Out-of-bounds read vulnerability. Red Hat rates this moderate (CVSS 6.1). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68348] bound firmware description string parsing
bound firmware description string parsing. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-170.
Medium [CVE-2026-68347] Fix IRQ unsafe locking in gdom allocation
Fix IRQ unsafe locking in gdom allocation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-833.
Medium [CVE-2026-68346] validate and free ACPI mute object
validate and free ACPI mute object. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68345] guard MBWU state before adding it to garbage
guard MBWU state before adding it to garbage. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68342] avoid putting unrelated P2P peer on socket release
avoid putting unrelated P2P peer on socket release. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68341] fix use after free in unlock_ovpn
fix use after free in unlock_ovpn(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68339] validate Realtek vendor event length
validate Realtek vendor event length. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-68338] avoid fanout hook re-registration after unregister
avoid fanout hook re-registration after unregister. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68337] Linux kernel: Denial of Service in BPF redirect helpers
Linux kernel: Denial of Service in BPF redirect helpers. Red Hat rates this low (CVSS 4.4). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel-rt.