CVE-2026-3539

Description

Object lifecycle issue in DevTools in Google Chrome prior to 145.0.7632.159 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. (Chromium security severity: High)

PUBLISHED Reserved 2026-03-04 | Published 2026-03-04 | Updated 2026-03-05 | Assigner Chrome

Problem types

Object lifecycle issue

Product status

References

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

issues.chromium.org/issues/483853098

cve.org (CVE-2026-3539)

nvd.nist.gov (CVE-2026-3539)

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