CVE-2026-3539: High Object lifecycle issue in DevTools
Chromium: CVE-2026-3539 Object lifecycle issue in DevTools
Other sources
Rejected reason: Determined a bug and not a vulnerability
— NVD
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2026-3539?
CVE-2026-3539 has a moderate severity rating due to the potential for heap corruption through malicious extensions.
How do I fix CVE-2026-3539?
To fix CVE-2026-3539, update Google Chrome to version 145.0.7632.159 or later.
What versions of Google Chrome are affected by CVE-2026-3539?
Google Chrome versions prior to 145.0.7632.159 are affected by CVE-2026-3539.
Can CVE-2026-3539 affect other browsers based on Chromium?
Yes, CVE-2026-3539 could potentially affect other Chromium-based browsers like Microsoft Edge if they are not updated.
What type of issue does CVE-2026-3539 represent?
CVE-2026-3539 represents an object lifecycle issue in the DevTools component of Google Chrome.