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CVE-2026-43176

Last refreshed2026-10-17

Status: UPDATED  |  Advisory ID: CVE-2026-43176

Key Details

CVECVE-2026-43176
CVSS Score / Version
8.8 (High) / CVSS v3.1
Updated2026-10-16
CVSS Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS Prose
attack vector is adjacent; attack complexity is low; privileges required is none; user interaction is none; scope is unchanged; confidentiality impact is high; integrity impact is high; availability impact is high.
Affected products
Linux Kernel

Affected Products, Subsystems & Sectors

VendorProductAffected VersionsPatch Status
LinuxLinux Kernel
SubsystemsOT Supporting Infrastructure
SectorsAll Sectors

What to Know

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. (NVD)

What to Do

Monitor Linux's web page for any future patch releases.

References

SourceReference
NVDhttps://nvd.nist.gov/vuln/detail/CVE-2026-43176
CVEhttps://www.cve.org/CVERecord?id=CVE-2026-43176

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