CVE-2026-10959

unknowncovered by 1 sourcefirst seen 2026-06-09

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: There is a use after free vulnerability in Input handling.
Who is affected: Users of Microsoft Edge (Chromium-based).
Urgency: Remediation is unknown urgency due to lack of severity rating.
Action: Check for updates from Microsoft Edge.

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

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Exploitation outlook

Low exploitation risk0.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-10959: Chromium: CVE-2026-10959 Use after free in Inputmsrc · 2026-06-09

External references

NVD record for CVE-2026-10959

CVE.org record

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