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Security advisories & CVEs
1758 advisories across 32 monitored vendors.
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Medium [CVE-2026-72391] free mii_bus in sfp_i2c_mdiobus_destroy
free mii_bus in sfp_i2c_mdiobus_destroy. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72444] check device type before reading ETH_ADDRS
check device type before reading ETH_ADDRS. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824. 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-2026-72340] fix races on the shared Super VCAP block
fix races on the shared Super VCAP block. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-821.
Medium [CVE-2026-72437] free r1_bio when REQ_NOWAIT is set and read would block on retry
free r1_bio when REQ_NOWAIT is set and read would block on retry. 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 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-72429] fix type confusion of dst_entry
fix type confusion of dst_entry. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-843.
Medium [CVE-2026-72431] fix use-after-free in /proc/allocinfo after module unload
fix use-after-free in /proc/allocinfo after module unload. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-72485] defer connection counter increment until alloc succeeds
defer connection counter increment until alloc succeeds. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-72482] fix double decrement of descriptor_busy in command_ioctl
fix double decrement of descriptor_busy in command_ioctl(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911.
Medium [CVE-2026-72425] fix FDIR CTRL VSI resource leak in ice_reset_all_vfs
fix FDIR CTRL VSI resource leak in ice_reset_all_vfs(). 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72368] Fix double unlock in nomem_d_alloc error path
Fix double unlock in nomem_d_alloc error path. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-832. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-72369] avoid overflow in bitmap block count calculation
avoid overflow in bitmap block count calculation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-72409] re-enable percpu interrupt on resume
re-enable percpu interrupt on resume. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72388] Always use the IRQ-safe variant when acquiring the fence lock
Always use the IRQ-safe variant when acquiring the fence lock. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413.
Medium [CVE-2026-72392] fix NULL deref in fib6_walk_continue on multi-batch dump
fix NULL deref in fib6_walk_continue() on multi-batch dump. 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 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-2026-72406] fix probe error cleanup
fix probe error cleanup. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1341.
Medium [CVE-2026-72450] validate selector family and prefixlen during match
validate selector family and prefixlen during match. 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 8; Red Hat Enterprise Linux 9; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-72491] fix race condition on rdma->state in trans_rdma.c
fix race condition on rdma->state in trans_rdma.c. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-413.
Medium [CVE-2026-72364] Fix writeback error handling
Fix writeback error handling. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72465] Sanitize the reply credit grant after parsing
Sanitize the reply credit grant after parsing. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-770. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-72447] hold socket lock when dumping endpoints in sctp_diag
hold socket lock when dumping endpoints in sctp_diag. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824. 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.