What is GHSA-4r8x-xrhr-hwv8?

GHSA-4r8x-xrhr-hwv8 is a security advisory published by GitHub Security Advisories with Low severity. In get_eht_operation_channel_width of ieee802_11_common.c, there is a possible out of bounds read...

Which CVE IDs does GHSA-4r8x-xrhr-hwv8 cover?

GHSA-4r8x-xrhr-hwv8 covers the following CVE IDs: CVE-2026-49895. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-4r8x-xrhr-hwv8?

GHSA-4r8x-xrhr-hwv8 has a CVSS v3 base score of 3.5, published by GitHub Security Advisories.

GHSA-4r8x-xrhr-hwv8LowCVSS 3.5

In get_eht_operation_channel_width of ieee802_11_common.c, there is a possible out of bounds read...

Vendor

GitHub Security Advisories

Published

September 8, 2026

Last Modified

September 10, 2026

🔗 CVE IDs covered (1)

CVE-2026-49895 →

📋 Description

In get_eht_operation_channel_width of ieee802_11_common.c, there is a possible out of bounds read due to an incorrect bounds check. This could lead to remote (proximal/adjacent) information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.

🔗 References (3)

https://nvd.nist.gov/vuln/detail/CVE-2026-49895
https://source.android.com/docs/security/bulletin/2026/2026-09-01
https://github.com/advisories/GHSA-4r8x-xrhr-hwv8