What is GHSA-pxr3-cpcm-crm5?

GHSA-pxr3-cpcm-crm5 is a security advisory published by GitHub Security Advisories with High severity. Incorrect authorization in Accessibility in Google Chrome prior to 155.0.8059.39 allowed a remote...

Which CVE IDs does GHSA-pxr3-cpcm-crm5 cover?

GHSA-pxr3-cpcm-crm5 covers the following CVE IDs: CVE-2026-106403. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-pxr3-cpcm-crm5?

GHSA-pxr3-cpcm-crm5 has a CVSS v3 base score of 8.1, published by GitHub Security Advisories.

GHSA-pxr3-cpcm-crm5HighCVSS 8.1

Incorrect authorization in Accessibility in Google Chrome prior to 155.0.8059.39 allowed a remote...

Vendor

GitHub Security Advisories

Published

October 6, 2026

Last Modified

October 7, 2026

🔗 CVE IDs covered (1)

CVE-2026-106403 →

📋 Description

Incorrect authorization in Accessibility in Google Chrome prior to 155.0.8059.39 allowed a remote attacker who had compromised the renderer process to bypass site isolation via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-106403
https://chromereleases.googleblog.com/2026/10/stable-channel-update-for-desktop_086471744.html
https://issues.chromium.org/issues/523601696
https://github.com/advisories/GHSA-pxr3-cpcm-crm5