CVE-2026-11227

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 an incorrect security UI in Tab Hover Cards.
Who is affected: Users of Microsoft Edge (Chromium-based) that ingest Chromium.
Urgency: Remediation is important as it may affect user perception of security, though exploitation is not confirmed.
Action: Refer to Google Chrome Releases for updates.

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

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Exploitation outlook

Low exploitation risk0.16% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 5% of all EPSS-scored CVEs.

Advisory coverage (1)

unknownCVE-2026-11227: Chromium: CVE-2026-11227 Incorrect security UI in Tab Hover Cardsmsrc · 2026-06-09

External references

NVD record for CVE-2026-11227

CVE.org record

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