What is GHSA-cmr9-xw44-879p?

GHSA-cmr9-xw44-879p is a security advisory published by GitHub Security Advisories with Medium severity. A malicious web page could open a tel link in a window that was showing a different website,...

Which CVE IDs does GHSA-cmr9-xw44-879p cover?

GHSA-cmr9-xw44-879p covers the following CVE IDs: CVE-2026-116631. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-cmr9-xw44-879p?

GHSA-cmr9-xw44-879p has a CVSS v3 base score of 5.4, published by GitHub Security Advisories.

GHSA-cmr9-xw44-879pMediumCVSS 5.4

A malicious web page could open a tel link in a window that was showing a different website,...

Vendor

GitHub Security Advisories

Published

October 26, 2026

Last Modified

October 26, 2026

🔗 CVE IDs covered (1)

CVE-2026-116631 →

📋 Description

A malicious web page could open a tel link in a window that was showing a different website, causing the phone-call prompt to appear as if that site had requested the call. This vulnerability was fixed in Firefox for iOS 156.1.

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-116631
https://bugzilla.mozilla.org/show_bug.cgi?id=1297353
https://www.mozilla.org/security/advisories/mfsa2026-117
https://github.com/advisories/GHSA-cmr9-xw44-879p