CVE-2026-46271

HIGH EPSS 2.1%
Published Jun 3, 20263w ago · Modified Jun 17, 20261w ago
7.8 CVSS 3.1
High
Find Similar
Published Jun 3, 2026 3w ago
Last Modified Jun 17, 2026 1w ago

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

CVSS Details

Base Score
7.8
Exploitability
1.8
Impact
5.9
Vector string
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector Local
Attack Complexity Low
Privileges Required Low
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
2.1% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.16  –  <6.18.14
linuxlinux_kernel*≥6.19  –  <6.19.4

References 3

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

Remediation

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