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Security advisories & CVEs
3463 advisories across 32 monitored vendors.
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High [CVE-2026-72329] drop cached VF pci_dev LUT
drop cached VF pci_dev LUT. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.
High [CVE-2026-72252] don't leak bad clone into future transaction
don't leak bad clone into future transaction. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. 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.
High [CVE-2026-72249] use dst in this direction when pushing IPIP header
use dst in this direction when pushing IPIP header. Red Hat rates this moderate (CVSS 7). Weakness: CWE-131. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-72318] validate DFS referral string offsets
validate DFS referral string offsets. Red Hat rates this important (CVSS 7). Weakness: CWE-125. 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.
High [CVE-2026-72283] Nullify irqfd->producer if updating IRTE for bypass fails
Nullify irqfd->producer if updating IRTE for bypass fails. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat package: kernel.
High [CVE-2026-72221] wait for in-flight TLS handshake callback when cancel loses race
wait for in-flight TLS handshake callback when cancel loses race. Red Hat rates this important (CVSS 7). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-72339] fix off-by-one in BD ring consumption on build_skb failure
fix off-by-one in BD ring consumption on build_skb failure. Red Hat rates this important (CVSS 7). Weakness: CWE-193. 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.
High [CVE-2026-72253] validate skb_dst before accessing it
validate skb_dst() before accessing it. Red Hat rates this moderate (CVSS 7). Weakness: CWE-476. 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.
High [CVE-2026-72419] avoid invalid nat_net pointer use on failed nf_nat_init
avoid invalid nat_net pointer use on failed nf_nat_init(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-72251] reload possible stale data pointer
reload possible stale data pointer. Red Hat rates this moderate (CVSS 7). Weakness: CWE-825. 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.
High [CVE-2026-72301] Fix TOCTOU in bytes_put and bytes_get
Fix TOCTOU in bytes_put and bytes_get. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. 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.
High [CVE-2026-72319] ensure inner headers in ICMP errors are in headroom
ensure inner headers in ICMP errors are in headroom. Red Hat rates this important (CVSS 7). Weakness: CWE-131. 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.
High [CVE-2026-72371] Fix the volume AFS_VOLUME_RM_TREE is set on
Fix the volume AFS_VOLUME_RM_TREE is set on. Red Hat rates this moderate (CVSS 7). Weakness: CWE-763. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-72427] Fix effective prog array index with BPF_F_PREORDER
Fix effective prog array index with BPF_F_PREORDER. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-72217] Bound-check xdr_buf_to_bvec stores before writing
Bound-check xdr_buf_to_bvec() stores before writing. Red Hat rates this important (CVSS 7). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
High [CVE-2026-72323] Fix potential UAF in igmp_gq_start_timer
Fix potential UAF in igmp_gq_start_timer(). Red Hat rates this important (CVSS 7). Weakness: CWE-825. 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.
High [CVE-2026-72316] dm era: fix NULL pointer dereference in metadata_open
dm era: fix NULL pointer dereference in metadata_open(). Red Hat rates this low (CVSS 7). Weakness: CWE-476. 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.
High [CVE-2026-72288] Handle race between interrupt affinity change and LPI disabling
Handle race between interrupt affinity change and LPI disabling. Red Hat rates this moderate (CVSS 7). Weakness: CWE-364. 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.
High [CVE-2026-72261] Validate size in snd_sof_update_control
Validate size in snd_sof_update_control. Red Hat rates this moderate (CVSS 7). Weakness: CWE-120. 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.
High [CVE-2026-72338] fix TOCTOU heap OOB write in tc offload
fix TOCTOU heap OOB write in tc offload. Red Hat rates this moderate (CVSS 7). 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.