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Security advisories & CVEs
1848 advisories across 32 monitored vendors.
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Medium [CVE-2026-68261] fix error checking of pvr_vm_context_lookup
fix error checking of pvr_vm_context_lookup(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68206] validate HEVC active reference counts
validate HEVC active reference counts. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1284. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68132] fix emergency thaw deadlock on frozen block devices
fix emergency thaw deadlock on frozen block devices. 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 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-2026-68280] Replace deprecated UNIVERSAL_DEV_PM_OPS
Replace deprecated UNIVERSAL_DEV_PM_OPS(). Red Hat rates this moderate. Weakness: CWE-832.
Medium [CVE-2026-68297] fix u16 MTU truncation in media and bearer MTU validation
fix u16 MTU truncation in media and bearer MTU validation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-369. 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-2026-68165] validate ranges in damon_set_regions
validate ranges in damon_set_regions(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-369. 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-2026-68298] Fix SVM leak on resv obj alloc failure in xe_vm_create
Fix SVM leak on resv obj alloc failure in xe_vm_create(). 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-2026-68173] wait on ublk_dev_ready instead of ub->completion
wait on ublk_dev_ready() instead of ub->completion. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-68386] bpf, sockmap: Reject unhashed UDP sockets on sockmap update
bpf, sockmap: Reject unhashed UDP sockets on sockmap update. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68186] set have_execfd only once the interpreter is opened
set have_execfd only once the interpreter is opened. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68326] bound uAP association event IEs to the event buffer
bound uAP association event IEs to the event buffer. 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 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.
Medium [CVE-2026-68177] Delay module ref count for "enable_event" trigger
Delay module ref count for "enable_event" trigger. Red Hat rates this moderate. Weakness: CWE-825.
Medium [CVE-2026-68197] fix NULL dereference when the AP has HT-cap but no HT-oper
fix NULL dereference when the AP has HT-cap but no HT-oper. 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 8; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68414] cancel sched scan results work on unregister
cancel sched scan results work on unregister. 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-2026-68168] Fix afs_edit_dir_remove to get, not find, block 0
Fix afs_edit_dir_remove() to get, not find, block 0. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-68344] reject descriptors that confuse probe and disconnect
reject descriptors that confuse probe and disconnect. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-843. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat package: kernel.
Medium [CVE-2026-68227] fix devres lifetime
fix devres lifetime. 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-2026-68139] Use sender devcom for MPV master-up
Use sender devcom for MPV master-up. 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68226] add ioremap return check and cleanup
add ioremap return check and cleanup. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.
Medium [CVE-2026-68212] Fix a possible memory leak in saa7134_video_init1
Fix a possible memory leak in saa7134_video_init1. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat package: kernel-rt.