CVEvulnerability

CVE-2026-46271

7.8 HIGH Published 2026-06-03 Modified 2026-10-19 Official page ↗

Status: Modified
Published: 2026-06-03
Last modified: 2026-10-19
Assigner: 416baaa9-dc9f-4396-8d5f-8c081fb06d67
CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67): 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses: CWE-667

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

Affected configurations

• linux linux kernel (>= 6.16 < 6.18.14) • linux linux kernel (>= 6.19 < 6.19.4)

Weakness · CWE (1)

CWE-667 Improper Locking weakness

References

https://git.kernel.org/stable/c/7379837c3f9efa576dc2d716ebfaa3a113b3112f Patch
https://git.kernel.org/stable/c/e042da1085d9f1686c58a4378d5840f52a36598e Patch
https://git.kernel.org/stable/c/e62102ac9b773bdb08475aa9ca24dea61ae98708 Patch

CVE-2026-46271

Description

Affected configurations

Related

Weakness · CWE (1)

References