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Security advisories & CVEs
1777 advisories across 32 monitored vendors.
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Medium [CVE-2026-74327] fix NULL pointer dereference in is_vm_area_hugepages
fix NULL pointer dereference in is_vm_area_hugepages(). 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 Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74299] Fix FRMR aging push to queue error flow
Fix FRMR aging push to queue error flow. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-74312] validate virtqueue index in mmap and fault paths
validate virtqueue index in mmap and fault paths. 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-2026-74385] check return value of nvmet_tcp_set_queue_sock
check return value of nvmet_tcp_set_queue_sock. 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.
Medium [CVE-2026-74274] Fill first free targets slot during auto-discovery
Fill first free targets[] slot during auto-discovery. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-74339] Clear variable event pointer on read
Clear variable event pointer on read. 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-2026-74387] Serialize output teardown with event_input
Serialize output teardown with event_input. 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 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-2026-74322] Fix possible NULL pointer dereference in mt7996_mac_write_txwi_80211
Fix possible NULL pointer dereference in mt7996_mac_write_txwi_80211(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-74292] Validate written enum value
Validate written enum value. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-1285. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74365] Handle preemption in BTT lane acquisition
Handle preemption in BTT lane acquisition. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-366. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74340] fix OOB read from firmware count in PRINT_REG_INFO indication
fix OOB read from firmware count in PRINT_REG_INFO indication. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-74290] Dont expose folded kernel pointers
Dont expose folded kernel pointers. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-201. 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-2026-74410] fix OOB read from firmware RX descriptor exceeding DMA buffer
fix OOB read from firmware RX descriptor exceeding DMA 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 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74401] fix add msg handle in send_queue ordered
fix add msg handle in send_queue ordered. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825. Affected products named by the advisory: Red Hat Enterprise Linux 6; Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-74417] fix integer overflow in radeon_align_pitch
fix integer overflow in radeon_align_pitch(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-190. 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-2026-74343] fix xattr race condition with multiple superblocks
fix xattr race condition with multiple superblocks. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367.
Medium [CVE-2026-74303] fix NULL pointer dereference in qca_dmp_hdr for non-serdev device
fix NULL pointer dereference in qca_dmp_hdr() for non-serdev device. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-74307] validate donor file superblock early in EXT4_IOC_MOVE_EXT
validate donor file superblock early in EXT4_IOC_MOVE_EXT. Red Hat rates this moderate (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-2026-74428] Fix double unlock in rxrpc_recvmsg
Fix double unlock in rxrpc_recvmsg(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-832. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat package: kernel.
Medium [CVE-2026-74379] account for partial discontiguous resource upon removal
account for partial discontiguous resource upon removal. 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.