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CVE-2026-11145: Chromium: CVE-2026-11145 Race in Geolocation

unknownCVE-2026-11145
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.

CSIRTS triage

What
This vulnerability involves a race condition in Geolocation.
Who is affected
Microsoft Edge (Chromium-based) users that utilize Geolocation features.
Urgency
Remediation is necessary as it may lead to security issues, though exploitation is not currently reported.
Action
Update to the latest version of Chromium as per Google Chrome Releases.

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Details

Source
Microsoft Security Response Center (INTL · vendor-psirt · site)
Severity
unknown
Published
2026-06-09
Exploitation
Not in CISA KEV at last sync

Original advisory: https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-11145

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Referenced CVEs

CVECSIRTS overviewExternal
CVE-2026-11145coverage & exploitation statusNVD · CVE.org

Recent advisories for Chromium

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

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