CVE-2026-43176

HIGH EPSS 16.9%
Published May 6, 20261mo ago · Modified Jun 17, 20261w ago
8.8 CVSS 3.1
High
Find Similar
Published May 6, 2026 1mo ago
Last Modified Jun 17, 2026 1w ago

Description

In the Linux kernel, the following vulnerability has been resolved: wifi: rtw89: pci: validate release report content before using for RTL8922DE The commit 957eda596c76 ("wifi: rtw89: pci: validate sequence number of TX release report") does validation on existing chips, which somehow a release report of SKB becomes malformed. As no clear cause found, add rules ahead for RTL8922DE to avoid crash if it happens.

CVSS Details

Base Score
8.8
Exploitability
2.8
Impact
5.9
Vector string
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Adjacent
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
16.9% percentile
Exploit & Patch Status
No Known Exploit
Patch Available

Affected Products 2

VendorProductVersionRange
linuxlinux_kernel*≥6.18  –  <6.18.16
linuxlinux_kernel*≥6.19  –  <6.19.6

References 3

  • git.kernel.org https://git.kernel.org/stable/c/3e8a88b5e8b3506d9c5e031a65ba65ce9a0683a3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5f93d611b33a05bd03d6843c8efe8cb6a1992620
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ebeaa3b24ba568ff8505165f954dba15cc53e4b3
    Patch

Remediation

  • git.kernel.org https://git.kernel.org/stable/c/3e8a88b5e8b3506d9c5e031a65ba65ce9a0683a3
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/5f93d611b33a05bd03d6843c8efe8cb6a1992620
    Patch
  • git.kernel.org https://git.kernel.org/stable/c/ebeaa3b24ba568ff8505165f954dba15cc53e4b3
    Patch