CVE-2026-12018

Description

Inappropriate implementation in Mojo in Google Chrome on Windows prior to 149.0.7827.115 allowed a local attacker to perform OS-level privilege escalation via a malicious file. (Chromium security severity: High)

PUBLISHED Reserved 2026-06-11 | Published 2026-06-11 | Updated 2026-06-12 | Assigner Chrome

Problem types

Inappropriate implementation

Product status

References

chromereleases.googleblog.com/...or-desktop_01962725236.html

issues.chromium.org/issues/516808201

cve.org (CVE-2026-12018)

nvd.nist.gov (CVE-2026-12018)

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