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-2026-68418] Prevent user-triggered null deref on QP create
Prevent user-triggered null deref on QP create. 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 9; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel-rt.
Medium [CVE-2026-68417] publish QP after initialization
publish QP after initialization. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-908. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68413] memory leak in ipw2100_pci_init_one
memory leak in ipw2100_pci_init_one(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. 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-2026-68412] Fix an error handling path in cfg80211_wext_siwscan
Fix an error handling path in cfg80211_wext_siwscan(). 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 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-2026-68410] fix memory leak in helper_firmware_cb
fix memory leak in helper_firmware_cb(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68407] free RNR data on MBSSID mismatch
free RNR data on MBSSID mismatch. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-68406] validate PMSR FTM preamble range
validate PMSR FTM preamble range. Red Hat rates this low (CVSS 5.5). Weakness: CWE-839. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68405] free AP_VLAN bc_buf SKBs outside IRQ lock
free AP_VLAN bc_buf SKBs outside IRQ lock. Red Hat rates this low (CVSS 5.5). Weakness: CWE-821. 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-2026-68395] enable SATA interrupts only after IRQ handler is registered
enable SATA interrupts only after IRQ handler is registered. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-431. 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-2026-68394] revalidate LOAD_CONN_PARAM queued update
revalidate LOAD_CONN_PARAM queued update. 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-2026-68392] fix locking in unpair_device/disconnect_sync
fix locking in unpair_device/disconnect_sync. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413. 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-2026-68387] add locking for raw flags bitfield
add locking for raw flags bitfield. Red Hat rates this low (CVSS 5.5). Weakness: CWE-414.
Medium [CVE-2026-68385] Fix csum_partial without vector facility
Fix csum_partial() without vector facility. 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 for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68384] Fix VF CCS attach/detach race with in-flight BO moves
Fix VF CCS attach/detach race with in-flight BO moves. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367.
Medium [CVE-2026-68383] Keep scheduler timeline name alive
Keep scheduler timeline name alive. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68382] Hold device ref until queue teardown completes
Hold device ref until queue teardown completes. 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 for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68378] fix NULL pointer dereference in dpll_msg_add_pin_ref_sync
fix NULL pointer dereference in dpll_msg_add_pin_ref_sync(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68375] Handle partially initialized auxiliary devices
Handle partially initialized auxiliary devices. Red Hat rates this low (CVSS 5.5). Weakness: CWE-824. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68371] Do not put borrowed of_node in probe
Do not put borrowed of_node in probe. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911.
Medium [CVE-2026-68369] fix infinite loop in printer_read
fix infinite loop in printer_read(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-835. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.