CVE-2026-23135
Severity
5.5MEDIUM
EPSS
0.0%
top 97.07%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
Timeline
PublishedFeb 14
Description
In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix dma_free_coherent() pointer
dma_alloc_coherent() allocates a DMA mapped buffer and stores the
addresses in XXX_unaligned fields. Those should be reused when freeing
the buffer rather than the aligned addresses.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:HExploitability: 1.8 | Impact: 3.6
Affected Packages3 packages
▶CVEListV5linux/linuxd889913205cf7ebda905b1e62c5867ed4e39f6c2 — 36e0bc5e8b282564906fca636c4ebc99814de4e7+4
Patches
🔴Vulnerability Details
3GHSA▶
GHSA-88jw-j953-862r: In the Linux kernel, the following vulnerability has been resolved:
wifi: ath12k: fix dma_free_coherent() pointer
dma_alloc_coherent() allocates a D↗2026-02-14
OSV▶
CVE-2026-23135: In the Linux kernel, the following vulnerability has been resolved: wifi: ath12k: fix dma_free_coherent() pointer dma_alloc_coherent() allocates a DMA↗2026-02-14