What is GHSA-5cvc-fgqj-75cw?

GHSA-5cvc-fgqj-75cw is a security advisory published by GitHub Security Advisories with unknown severity. Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65...

Which CVE IDs does GHSA-5cvc-fgqj-75cw cover?

GHSA-5cvc-fgqj-75cw covers the following CVE IDs: CVE-2026-78949. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

GHSA-5cvc-fgqj-75cwunknown

Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65...

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 25, 2026

🔗 CVE IDs covered (1)

CVE-2026-78949 →

📋 Description

Observable discrepancy in CustomTabs in Google Chrome on on Android prior to 152.0.7977.65 allowed a local attacker to obtain cross-origin data via a co-installed app. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-78949
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html
https://issues.chromium.org/issues/517910756
https://github.com/advisories/GHSA-5cvc-fgqj-75cw