Chrome DevTools Obj Lifecycle Heap Corrupt (v<145.0.7632.159)
CVE-2026-3539 Published on March 4, 2026

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)

NVD

Vulnerability Analysis

CVE-2026-3539 can be exploited with network access, requires user interaction. This vulnerability is considered to have a low attack complexity. The potential impact of an exploit of this vulnerability is considered to be very high.

Attack Vector:
NETWORK
Attack Complexity:
LOW
Privileges Required:
NONE
User Interaction:
REQUIRED
Scope:
UNCHANGED
Confidentiality Impact:
HIGH
Integrity Impact:
HIGH
Availability Impact:
HIGH

Weakness Type

Use of Object without Invoking Destructor Method

The software contains a method that accesses an object but does not later invoke the element's associated finalize/destructor method.


Products Associated with CVE-2026-3539

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Google Chrome
 

Affected Versions

Google Chrome: