What is GHSA-j37g-2qp6-q3pv?

GHSA-j37g-2qp6-q3pv is a security advisory published by GitHub Security Advisories with High severity. Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150...

Which CVE IDs does GHSA-j37g-2qp6-q3pv cover?

GHSA-j37g-2qp6-q3pv covers the following CVE IDs: CVE-2026-13863. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-j37g-2qp6-q3pv?

GHSA-j37g-2qp6-q3pv has a CVSS v3 base score of 7.8, published by GitHub Security Advisories.

GHSA-j37g-2qp6-q3pvHighCVSS 7.8

Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-13863 →

📋 Description

Insufficient validation of untrusted input in CustomTabs in Google Chrome on Android prior to 150.0.7871.47 allowed a local attacker to perform privilege escalation via a malicious file. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-13863
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/496012495
https://github.com/advisories/GHSA-j37g-2qp6-q3pv