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Security advisories & CVEs
1777 advisories across 32 monitored vendors.
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Medium [CVE-2026-74377] Copy WQE to local buffer in non-SRQ receive path
Copy WQE to local buffer in non-SRQ receive path. 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 package: kernel-rt.
Medium [CVE-2026-74368] fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic
fix memory leak in ath12k_wifi7_dp_rx_h_verify_tkip_mic(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74267] Do not call qdisc_tree_reduce_backlog during peek before restoring qlen
Do not call qdisc_tree_reduce_backlog during peek before restoring qlen. 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 package: kernel-rt.
Medium [CVE-2026-74275] Fix out-of-bounds access in cxl_cancel_auto_attach
Fix out-of-bounds access in cxl_cancel_auto_attach(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1285.
Medium [CVE-2026-74397] Fix transport-domain rollback and initialize lb mutex earlier
Fix transport-domain rollback and initialize lb mutex earlier. 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.
Medium [CVE-2026-74297] Fix undefined shift of user RQ WQE size
Fix undefined shift of user RQ WQE size. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1335. 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-2026-74409] add bounds check on firmware mac_id in link lookup
add bounds check on firmware mac_id in link lookup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74418] Fix potential tracepoint null pointer dereferences
Fix potential tracepoint null pointer dereferences. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-74396] Fix UMR XLT cleanup on ODP populate failure
Fix UMR XLT cleanup on ODP populate failure. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74381] Allow entries in BO caches to be freed
Allow entries in BO caches to be freed. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74422] Switch to drmm_kzalloc
Switch to drmm_kzalloc(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-74424] fix NULL pointer dereference for a console without vc_data
fix NULL pointer dereference for a console without vc_data. 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74415] fix use-after-free when driver unbind
fix use-after-free when driver unbind. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-74348] require a ref for locking_state debugfs open
require a ref for locking_state debugfs open. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-74277] Fix wrong scatterlist length assignment in P2PDMA path
Fix wrong scatterlist length assignment in P2PDMA path. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74388] Fix UAF at handling events with embedded SysEx data
Fix UAF at handling events with embedded SysEx data. 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 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-2026-74313] hold vduse_lock across IDR lookup in open path
hold vduse_lock across IDR lookup in open path. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74279] cavium/cpt - fix DMA cleanup using wrong loop index
cavium/cpt - fix DMA cleanup using wrong loop index. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-74384] fix flex array size in struct nvme_ns_head
fix flex array size in struct nvme_ns_head. 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74352] avoid post-init UAF when alloc_reserved_mem_array fails
avoid post-init UAF when alloc_reserved_mem_array() fails. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.