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Security advisories & CVEs
7846 advisories across 32 monitored vendors.
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High [CVE-2026-74684] set skb->dev before parsing virtio net header in tap_get_user_xdp
set skb->dev before parsing virtio net header in tap_get_user_xdp(). 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-74682] fix OOB write on Type II inbound URBs
fix OOB write on Type II inbound URBs. 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.
High [CVE-2026-74587] fix use-after-free of cached ASCONF chunk
fix use-after-free of cached ASCONF chunk. 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-2026-74594] Shut down rtpoll_timer in psi_cgroup_free
Shut down rtpoll_timer in psi_cgroup_free(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-364. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.
High [CVE-2026-74641] bound the hwdep mmap fault offset
bound the hwdep mmap fault offset. Red Hat rates this important (CVSS 7). Weakness: CWE-787. 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-2026-74688] clear control chunk transport if it is being removed
clear control chunk transport if it is being removed. 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 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-2026-74721] Fix page-insertion errors in amdxdna_insert_pages
Fix page-insertion errors in amdxdna_insert_pages(). Red Hat rates this moderate (CVSS 7). Weakness: CWE-911.
High [CVE-2026-74616] reject clones that overrun skb_shared_info tailroom
reject clones that overrun skb_shared_info tailroom. Red Hat rates this important (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-2026-74662] publish queues before arming timer
publish queues before arming timer. Red Hat rates this important (CVSS 7). Weakness: CWE-367. 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-2026-74611] restore msg_iter before TLS 1.3 optimistic retry
restore msg_iter before TLS 1.3 optimistic retry. Red Hat rates this important (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-2026-74639] re-anchor capture URBs on resubmission
re-anchor capture URBs on resubmission. 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 9; Red Hat package: kernel-rt.
High [CVE-2026-74630] prevent in6_dev_get from resurrecting inet6_dev
prevent in6_dev_get() from resurrecting inet6_dev. 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-2026-74697] Disable EOP for TPA on all chips to prevent data corruption
Disable EOP for TPA on all chips to prevent data corruption. Red Hat rates this moderate (CVSS 7). 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.
High [CVE-2026-74640] fix OOB write in fcp_meter_ctl_get
fix OOB write in fcp_meter_ctl_get(). Red Hat rates this important (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-2026-74674] fix incorrect flush address in direct page table reclaim
fix incorrect flush address in direct page table reclaim. Red Hat rates this moderate (CVSS 7). Weakness: CWE-823. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
High [CVE-2026-74724] avoid out-of-bounds write in ip_vs_nat_icmp
avoid out-of-bounds write in ip_vs_nat_icmp. 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.
High [CVE-2026-74612] fix skb length accounting after XDP frag adjustment
fix skb length accounting after XDP frag adjustment. 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 6; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
High [CVE-2026-74660] pin the NFLOG backend
pin the NFLOG backend. 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 Enterprise Linux 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
High [CVE-2026-74692] fix TOCTOU race between smc_listen_out and listener close
fix TOCTOU race between smc_listen_out() and listener close. Red Hat rates this moderate (CVSS 7). Weakness: CWE-367. 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-2026-74610] don't leave a full plaintext sk_msg ring unpushed
don't leave a full plaintext sk_msg ring unpushed. Red Hat rates this moderate (CVSS 7). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.