What is GHSA-7936-hrhf-q3w5?

GHSA-7936-hrhf-q3w5 is a security advisory published by GitHub Security Advisories with Medium severity. Observable discrepancy in PerformanceAPIs in Google Chrome prior to 152.0.7977.65 allowed a...

Which CVE IDs does GHSA-7936-hrhf-q3w5 cover?

GHSA-7936-hrhf-q3w5 covers the following CVE IDs: CVE-2026-78955. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-7936-hrhf-q3w5?

GHSA-7936-hrhf-q3w5 has a CVSS v3 base score of 6.5, published by GitHub Security Advisories.

GHSA-7936-hrhf-q3w5MediumCVSS 6.5

Observable discrepancy in PerformanceAPIs in Google Chrome prior to 152.0.7977.65 allowed a...

Vendor

GitHub Security Advisories

Published

August 25, 2026

Last Modified

August 28, 2026

🔗 CVE IDs covered (1)

CVE-2026-78955 →

📋 Description

Observable discrepancy in PerformanceAPIs in Google Chrome prior to 152.0.7977.65 allowed a remote attacker to potentially obtain cross-origin data via a crafted HTML page. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-78955
https://chromereleases.googleblog.com/2026/08/stable-channel-update-for-desktop_0256176589.html
https://issues.chromium.org/issues/514439436
https://github.com/advisories/GHSA-7936-hrhf-q3w5