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Security advisories & CVEs
1781 advisories across 32 monitored vendors.
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Medium [CVE-2026-68353] fix OOB read from firmware num_msg in TX complete handler
fix OOB read from firmware num_msg in TX complete handler. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125. 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-2026-68352] fix OOB read from firmware IE lengths in connect event
fix OOB read from firmware IE lengths in connect event. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-805. 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-2026-68350] Linux kernel carl9170 Wi-Fi driver: Out-of-bounds read vulnerability
Linux kernel carl9170 Wi-Fi driver: Out-of-bounds read vulnerability. Red Hat rates this moderate (CVSS 6.1). Weakness: CWE-125. 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-2026-68348] bound firmware description string parsing
bound firmware description string parsing. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-170.
Medium [CVE-2026-68347] Fix IRQ unsafe locking in gdom allocation
Fix IRQ unsafe locking in gdom allocation. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-833.
Medium [CVE-2026-68346] validate and free ACPI mute object
validate and free ACPI mute object. 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 for NVIDIA 26; Red Hat package: kernel.
Medium [CVE-2026-68345] guard MBWU state before adding it to garbage
guard MBWU state before adding it to garbage. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476.
Medium [CVE-2026-68342] avoid putting unrelated P2P peer on socket release
avoid putting unrelated P2P peer on socket release. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68341] fix use after free in unlock_ovpn
fix use after free in unlock_ovpn(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-825.
Medium [CVE-2026-68339] validate Realtek vendor event length
validate Realtek vendor event length. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-125.
Medium [CVE-2026-68337] Linux kernel: Denial of Service in BPF redirect helpers
Linux kernel: Denial of Service in BPF redirect helpers. Red Hat rates this low (CVSS 4.4). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat Enterprise Linux for NVIDIA 26; Red Hat package: kernel-rt.
Medium [CVE-2026-68334] Linux kernel: `rxrpc` race condition causes Denial of Service
Linux kernel: `rxrpc` race condition causes Denial of Service. Red Hat rates this moderate (CVSS 5.9). Weakness: CWE-366.
Medium [CVE-2026-68333] put MAC endpoint device on disconnect
put MAC endpoint device on disconnect. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772.
Medium [CVE-2026-68332] Fix potential use-after-free in airoha_ppe_deinit
Fix potential use-after-free in airoha_ppe_deinit(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-414. 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 4 more. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat Enterprise Linux for NVIDIA 26; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68331] put MAC endpoint device on disconnect
put MAC endpoint device on disconnect. Red Hat rates this low (CVSS 5.5). Weakness: CWE-772. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68330] Fix DMA direction for NPU mailbox buffer
Fix DMA direction for NPU mailbox buffer. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-367.
Medium [CVE-2026-68328] Check resource mutex allocation
Check resource mutex allocation. Red Hat rates this low (CVSS 5.5). Weakness: CWE-476. 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-2026-68324] Fix out-of-bounds memset in dmar_latency_disable
Fix out-of-bounds memset in dmar_latency_disable(). Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-787. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat package: kernel-rt.
Medium [CVE-2026-68322] Fix inet6_addr_lst NULL dereference when IPv6 is disabled
Fix inet6_addr_lst NULL dereference when IPv6 is disabled. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-476. Affected products named by the advisory: Red Hat Enterprise Linux 9; Red Hat OpenShift Container Platform 4; Red Hat package: kernel-rt.
Medium [CVE-2026-68321] fix FDIR filter leak on remove
fix FDIR filter leak on remove. 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 for NVIDIA 26; Red Hat package: kernel.