CVE-2026-13844

highCVSS 7.8covered by 3 sourcesfirst seen 2026-06-30

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: Multiple vulnerabilities exist in Microsoft Edge.
Who is affected: Users of Microsoft Edge.
Urgency: Remediation urgency is unclear due to lack of specific details.
Action: Monitor for updates from Microsoft.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Low exploitation risk0.11% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 1% of all EPSS-scored CVEs.

Advisory coverage (3)

unknownMicrosoft Edge Multiple Vulnerabilitieshkcert · 2026-07-06
unknownCVE-2026-13844: Chromium: CVE-2026-13844 Use after free in Updatermsrc · 2026-07-02
highCVE-2026-13844: Use after free in Updater in Google Chrome on Windows prior to 150.0.7871.47 allowed a local a…nvd · 2026-06-30

External references

NVD record for CVE-2026-13844

CVE.org record

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