← Back

CVE-2026-12012

nvd nist
Published: Jun 11, 2026Modified: Jun 12, 2026

JSON object

Loading...
8.1
Vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 2.2 / Impact: 5.9
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)

Description

Use after free in Network in Google Chrome prior to 149.0.7827.115 allowed an attacker in a privileged network position to potentially exploit heap corruption via malicious network traffic. (Chromium security severity: High)

Affected (1)

Products: Google: Chrome
Google
1 product
Chrome
Configuration A
1 vulnerable · 3 platform
Vulnerable SoftwareAffected Versions
Chrome
Before 149.0.7827.114
Running on/withPlatform Versions
Apple
Macos
All versions
Linux
Linux Kernel
All versions
Microsoft
Windows
All versions

Related CWEs

CWE-416
Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

References (2)

Source: chrome-cve-admin@google.com
Vendor Advisory
Source: chrome-cve-admin@google.com
Issue TrackingPermissions Required

Timeline

No history available yet.