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Vulnerability · Published Oct 1, 2025 · Assigned by Linux

CVE-2025-39918wifi: mt76: fix linked list corruption

High 8.8

In plain English

A high-severity security flaw in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.2% (higher than 11% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)8.8High
Exploit odds (30 days)0.2%top 89.1% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

In the Linux kernel, the following vulnerability has been resolved: wifi: mt76: fix linked list corruption Never leave scheduled wcid entries on the temporary on-stack list

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
AlmaLinux:9kernel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-devel-matched5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-debug-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-devel-matched5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-64k-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:10kernel-abi-stablelists6.12.0-124.16.1.el10_1ALSA-2025:22395
AlmaLinux:9kernel-abi-stablelists5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-cross-headers5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-devel-matched5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-debug-uki-virt5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-devel-matched5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:10kernel-doc6.12.0-124.16.1.el10_1ALSA-2025:22395
AlmaLinux:9kernel-doc5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-headers5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-debug-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-64k-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-debug-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-rt-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-tools5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-tools-libs5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-tools-libs-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-uki-virt5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-uki-virt-addons5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-devel5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-devel-matched5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-modules5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-modules-core5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9kernel-zfcpdump-modules-extra5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9libperf5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9perf5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9python3-perf5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9rtla5.14.0-611.11.1.el9_7ALSA-2025:22405
AlmaLinux:9rv5.14.0-611.11.1.el9_7ALSA-2025:22405
Debian:13linux6.12.48-1DEBIAN-CVE-2025-39918
Debian:14linux6.16.6-1DEBIAN-CVE-2025-39918
Rocky Linux:10kernel0:6.12.0-124.16.1.el10_1RLSA-2025:22395
Rocky Linux:9kernel0:5.14.0-611.11.1.el9_7RLSA-2025:22405
Ubuntu:22.04:LTSlinux-allwinner-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-aws-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-aws-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-aws-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-aws-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-azure-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-azure-6.11no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-azure-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-azure-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-azure-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:25.10linux-azure-fdeno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-azure-fde-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-azure-fde-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-azure-fde-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-azure-nvidia-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-gcp-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-gcp-6.11no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-gcp-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-gcp-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-gcp-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-hwe-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-hwe-6.11no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-hwe-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-hwe-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-hwe-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-intelno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-intel-iot-realtimeno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-lowlatency-hwe-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-lowlatency-hwe-6.11no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-lowlatency-hwe-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-nvidia-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-nvidia-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-oem-5.17no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-oem-6.0no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-oem-6.1no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-oem-6.11no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-oem-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-oem-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-oem-6.8no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-oracle-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-oracle-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-raspi-realtimeno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-realtimeno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-riscvno fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-riscv-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:24.04:LTSlinux-riscv-6.14no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-riscv-6.5no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-starfive-5.19no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-starfive-6.2no fix listedUBUNTU-CVE-2025-39918
Ubuntu:22.04:LTSlinux-starfive-6.5no fix listedUBUNTU-CVE-2025-39918

Affected products (as reported)

VendorProductVersions
Linux Linux 0b3be9d1d34e21dada69c539fbf51a5fe868028a – before e4d5a5fc61fdc65220a1ce078d24c1d20bbb08350b3be9d1d34e21dada69c539fbf51a5fe868028a – before c91a59b04f928cb4a1436b0e0a27650883d0388a0b3be9d1d34e21dada69c539fbf51a5fe868028a – before 49fba87205bec14a0f6bd997635bf3968408161e
Linux Linux 6.12

References