CVE-2026-12012

HIGH EPSS 13.0%
Published Jun 11, 20262w ago · Modified Jun 23, 20266d ago
8.1 CVSS 3.1
High
Find Similar
Published Jun 11, 2026 2w ago
Last Modified Jun 23, 2026 6d ago

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)

CVSS Details

Base Score
8.1
Exploitability
2.2
Impact
5.9
Vector string
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality High
Integrity High
Availability High

Threat Intelligence

EPSS Exploit Probability
13.0% percentile
Exploit & Patch Status
No Known Exploit
No Patch Available

Weaknesses 1

CWE-416 Use After Free Memory Safety

Affected Products 4

VendorProductVersionRange
googlechrome* <149.0.7827.115
applemacos*any
linuxlinux_kernel*any
microsoftwindows*any

References 2

  • chromereleases.googleblog.com https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html
    Vendor Advisory
  • issues.chromium.org https://issues.chromium.org/issues/499182801
    Issue TrackingPermissions Required

Remediation

No remediation data recorded yet

Check vendor advisories and the NVD entry for patch availability.