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Security advisories & CVEs
3484 advisories across 32 monitored vendors.
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Medium [CVE-2026-72175] fix make_uffd_wp_huge_pte prot-update race
fix make_uffd_wp_huge_pte() prot-update race. 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 6; Red Hat package: kernel.
Medium [CVE-2026-72254] reject fib expression on the netdev egress hook
reject fib expression on the netdev egress hook. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72197] bound DeleteIndexEntryAllocation memmove length
bound DeleteIndexEntryAllocation memmove length. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787.
Medium [CVE-2026-72299] restrict socket queue dumps in enqueue tracepoints
restrict socket queue dumps in enqueue tracepoints. 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-2026-72158] add bounds check in dfh_get_param_size
add bounds check in dfh_get_param_size(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805.
Medium [CVE-2026-72156] fix zero header_size OOB read in mpf_ops_parse_header
fix zero header_size OOB read in mpf_ops_parse_header(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-72145] use cleanup helpers in mem_write
use cleanup helpers in mem_write(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72257] fix NULL pointer dereference in graph_callback
fix NULL pointer dereference in graph_callback. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72196] bound copy_lcns dp->page_lcns index in analysis pass
bound copy_lcns dp->page_lcns[] index in analysis pass. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787.
Medium [CVE-2026-72191] validate split-point offset in indx_insert_into_buffer
validate split-point offset in indx_insert_into_buffer. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787.
Medium [CVE-2026-72312] fix VF bringup affecting PF promiscuous state
fix VF bringup affecting PF promiscuous state. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-266. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-72324] free generic chips on unbind
free generic chips on unbind. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-72180] preserve pmd_swp_uffd_wp on device-private PMD downgrade
preserve pmd_swp_uffd_wp on device-private PMD downgrade. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-281.
Medium [CVE-2026-72202] avoid heap allocation for free-cluster readahead state
avoid heap allocation for free-cluster readahead state. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-833.
Medium [CVE-2026-72224] Free arenas on btt_init error paths
Free arenas on btt_init() error paths. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. 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-2026-72207] not change 0-byte $DATA attribute to non-resident
not change 0-byte $DATA attribute to non-resident. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-915.
Medium [CVE-2026-72246] use correct direction to set up tunnel route
use correct direction to set up tunnel route. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-628. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-72256] reject template conntracks in hash match
reject template conntracks in hash match. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-843. 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-2026-72302] Use overflow checks in control_update size calc
Use overflow checks in control_update size calc. 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-2026-72333] fix tx ident leak for commands without a response
fix tx ident leak for commands without a response. 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.