CVE-2026-11658

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: This vulnerability involves a use after free condition in Payments.
Who is affected: Microsoft Edge (Chromium-based) users that utilize Payments 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.

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

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Exploitation outlook

Low exploitation risk0.22% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 13% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-11658: Chromium: CVE-2026-11657 Use after free in Paymentsmsrc · 2026-06-09

External references

NVD record for CVE-2026-11658

CVE.org record

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