What is GHSA-xhq6-qcfg-p669?

GHSA-xhq6-qcfg-p669 is a security advisory published by GitHub Security Advisories with Critical severity. Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote...

Which CVE IDs does GHSA-xhq6-qcfg-p669 cover?

GHSA-xhq6-qcfg-p669 covers the following CVE IDs: CVE-2026-87609. Each CVE has its own detail page on EchelonGraph Pulse with the synthesized EG score.

What is the CVSS v3 score of GHSA-xhq6-qcfg-p669?

GHSA-xhq6-qcfg-p669 has a CVSS v3 base score of 9.6, published by GitHub Security Advisories.

GHSA-xhq6-qcfg-p669CriticalCVSS 9.6

Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote...

Vendor

GitHub Security Advisories

Published

September 9, 2026

Last Modified

September 9, 2026

🔗 CVE IDs covered (1)

CVE-2026-87609 →

📋 Description

Use after free in Sharing in Google Chrome on on iOS prior to 153.0.8010.36 allowed a remote attacker to execute arbitrary code outside the sandbox via crafted network traffic. (Chromium security severity: Medium)

🔗 References (4)

https://nvd.nist.gov/vuln/detail/CVE-2026-87609
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html
https://issues.chromium.org/issues/547322272
https://github.com/advisories/GHSA-xhq6-qcfg-p669