# CVE-2026-46271: linux: In the Linux kernel, the following vulnerability has been resolved:  wifi: ath12k: do WoW offloads only on primary li...

CVE-2026-46271 is fixed in linux on 1 platform by DEBIAN-CVE-2026-46271 (version 6.18.14-1), released June 24, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-46271
- Priority: High
- CVSS: 7.8 (high)
- EPSS: 0.0012
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jun 3, 2026

## Description

In the Linux kernel, the following vulnerability has been resolved:  wifi: ath12k: do WoW offloads only on primary link  In case of multi-link connection, WCN7850 firmware crashes due to WoW offloads enabled on both primary and secondary links.  Change to do it only on primary link to fix it.  Tested-on: WCN7850 hw2.0 PCI WLAN.HMT.1.1.c5-00284-QCAHMTSWPL_V1.0_V2.0_SILICONZ-1

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | linux Debian 14 | 6.18.14-1 | [DEBIAN-CVE-2026-46271](https://patchblox.com/security/data/fix/linux/debian-cve-2026-46271.md) | Jun 24, 2026 |

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Data as of 2026-11-08T00:53:09Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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