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Security advisories & CVEs
1781 advisories across 32 monitored vendors.
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Medium [CVE-2026-68205] Fix subdev owner overwritten in v4l2_async_register_subdev_sensor
Fix subdev owner overwritten in v4l2_async_register_subdev_sensor(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68204] check for vb2_is_busy when toggling caps
check for vb2_is_busy() when toggling caps. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-414. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68196] validate assoc response length before subtracting header
validate assoc response length before subtracting header. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68194] drop TXRX_NOTIFY on non-mmio buses
drop TXRX_NOTIFY on non-mmio buses. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68193] drop TXRX_NOTIFY on non-mmio buses
drop TXRX_NOTIFY on non-mmio buses. 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 for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68191] fix NULL pointer dereference in rhash table destroy
fix NULL pointer dereference in rhash table destroy. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68190] fix OOB reads in rtw_get_wps_ie
fix OOB reads in rtw_get_wps_ie(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68187] fix unsigned loop counter wrap in transfer_args_to_stack
fix unsigned loop counter wrap in transfer_args_to_stack(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68184] fix stack out-of-bounds read in CDROMVOLCTRL
fix stack out-of-bounds read in CDROMVOLCTRL. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68182] deal with premature interrupt
deal with premature interrupt. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-824. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68180] fix MSC output device reference leak
fix MSC output device reference leak. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-911. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68178] pin the module while the device is open
pin the module while the device is open. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-763. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68176] Fix mmiotrace possible NULL dereferencing of hiter->dev
Fix mmiotrace possible NULL dereferencing of hiter->dev. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; and 2 more. Affected products named by the advisory: Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68175] Fix resource leak on mmiotrace trace_pipe close
Fix resource leak on mmiotrace trace_pipe close. Red Hat rates this low (CVSS 5.5). Weakness: CWE-763. Affected products named by the advisory: Red Hat Enterprise Linux 7; Red Hat Enterprise Linux 8; Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; and 1 more. Affected products named by the advisory: Red Hat package: kernel-rt.
Medium [CVE-2026-68174] Fix union collision of module and refcnt for dynamic events
Fix union collision of module and refcnt for dynamic events. Red Hat rates this low (CVSS 5.5). Weakness: CWE-843.
Medium [CVE-2026-68172] make huge_ptep_get handled unaligned addresses
make huge_ptep_get handled unaligned addresses. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-823.
Medium [CVE-2026-68170] fix stale skb->sk reference on subflow close
fix stale skb->sk reference on subflow close. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68167] do not try compression for data reloc inodes
do not try compression for data reloc inodes. Red Hat rates this low (CVSS 5.5). Weakness: CWE-1285.
Medium [CVE-2026-68164] disallow overlapping input ranges for damon_set_regions
disallow overlapping input ranges for damon_set_regions(). Red Hat rates this low (CVSS 5.5). Weakness: CWE-369.
Medium [CVE-2026-68163] fix device-private PMD handling
fix device-private PMD handling. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-843.