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Security advisories & CVEs
1778 advisories across 32 monitored vendors.
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Medium [CVE-2026-74560] fix buffer leak in xsk_drop_skb for AF_XDP multi-buffer Tx
fix buffer leak in xsk_drop_skb() for AF_XDP multi-buffer Tx. Red Hat rates this low (CVSS 5.5). Weakness: CWE-771.
Medium [CVE-2026-74455] validate uCAN receive record lengths
validate uCAN receive record lengths. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805.
Medium [CVE-2026-74539] lock sk in iso_sock_getname
lock sk in iso_sock_getname. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74547] (adt7470) Fix busy-loop and I2C flooding in update thread
(adt7470) Fix busy-loop and I2C flooding in update thread. Red Hat rates this low (CVSS 5.5). Weakness: CWE-1050. 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-2026-74486] use exe_file_deny_write_access for the interpreter clone
use exe_file_deny_write_access() for the interpreter clone. Red Hat rates this low (CVSS 5.5). Weakness: CWE-911.
Medium [CVE-2026-74542] Fix folio_queue ENOMEM in writeback by adding a mempool
Fix folio_queue ENOMEM in writeback by adding a mempool. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-770.
Medium [CVE-2026-74559] drain continuation descs after overflow in xsk_build_skb
drain continuation descs after overflow in xsk_build_skb(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-74495] Fix leak in TX DMA error cleanup
Fix leak in TX DMA error cleanup. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-74481] use system_freezable_wq to fix UAF during suspend
use system_freezable_wq to fix UAF during suspend. 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74571] skip global block reserve accounting for rescue mounts
skip global block reserve accounting for rescue mounts. 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 6; Red Hat package: kernel.
Medium [CVE-2026-74458] kvaser_usb_leaf_wait_cmd: validate received command extents
kvaser_usb_leaf_wait_cmd(): validate received command extents. Red Hat rates this moderate (CVSS 5.5). 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.
Medium [CVE-2026-74473] use pskb_network_may_pull in route_shortcircuit
use pskb_network_may_pull() in route_shortcircuit(). 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-2026-74512] fix potential use-after-free in audit_del_rule
fix potential use-after-free in audit_del_rule(). 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-2026-74526] Fix potential deadlock in mpi3mr_fault_uevent_emit
Fix potential deadlock in mpi3mr_fault_uevent_emit. Red Hat rates this low (CVSS 5.5). Weakness: CWE-833. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74482] unlock i_mmap_rwsem before releasing after-split folios
unlock i_mmap_rwsem before releasing after-split folios. 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74521] use memcmp to compare ClientGUIDs
use memcmp() to compare ClientGUIDs. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1025.
Medium [CVE-2026-74514] Fix memory accounting for pinned/unpinned pages
Fix memory accounting for pinned/unpinned pages. Red Hat rates this low (CVSS 5.5). Weakness: CWE-911. 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-2026-74453] Zero the tile state data array before each BIN job
Zero the tile state data array before each BIN job. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-908.
Medium [CVE-2026-74450] fix pptable use-after-free
fix pptable use-after-free. 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 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-74477] Fix NULL pointer dereference in hprobe_expire
Fix NULL pointer dereference in hprobe_expire(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.