What is GHSA-c4hj-4cx7-w3fj?

GHSA-c4hj-4cx7-w3fj is a security advisory published by GitHub Security Advisories with Medium severity. Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150...

Which CVE IDs does GHSA-c4hj-4cx7-w3fj cover?

GHSA-c4hj-4cx7-w3fj covers the following CVE IDs: CVE-2026-13991. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-c4hj-4cx7-w3fj?

GHSA-c4hj-4cx7-w3fj has a CVSS v3 base score of 4.3, published by GitHub Security Advisories.

GHSA-c4hj-4cx7-w3fjMediumCVSS 4.3

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150...

Vendor

GitHub Security Advisories

Published

July 1, 2026

Last Modified

July 1, 2026

🔗 CVE IDs covered (1)

CVE-2026-13991 →

📋 Description

Insufficient validation of untrusted input in Chrome for iOS in Google Chrome on iOS prior to 150.0.7871.47 allowed a remote attacker to perform UI spoofing via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-13991
https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0175352312.html
https://issues.chromium.org/issues/514061117
https://github.com/advisories/GHSA-c4hj-4cx7-w3fj