CVE-2026-11308

Description

Inappropriate implementation in Extensions in Google Chrome prior to 149.0.7827.53 allowed an attacker who convinced a user to install a malicious extension to perform privilege escalation via a crafted Chrome Extension. (Chromium security severity: Low)

PUBLISHED Reserved 2026-06-04 | Published 2026-06-04 | Updated 2026-06-05 | Assigner Chrome

Problem types

Inappropriate implementation

Product status

References

chromereleases.googleblog.com/...nel-update-for-desktop.html

issues.chromium.org/issues/505945112

cve.org (CVE-2026-11308)

nvd.nist.gov (CVE-2026-11308)

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