What is the CVSS score of CVE-2026-12013?

CVE-2026-12013 has a CVSS 3.1 base score of 8.8 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Is there a patch available for CVE-2026-12013?

Yes, a patch is available for CVE-2026-12013. Update the affected software to the latest version immediately.

Microsoft CVE-2026-12013

EUVD-2026-36334 HIGH

Use After Free (CWE-416)

2026-06-11 Chrome

GHSA-rx7p-7m6r-qmjg

Microsoft Use After Free Memory Corruption Denial Of Service Google Suse

8.8

CVSS 3.1 · Vendor: Chrome

Severity by source

Vendor (Chrome) PRIMARY

8.8 HIGH

AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SUSE

CRITICAL

qualitative

Primary rating from Vendor (Chrome).

CVSS VectorVendor: Chrome

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

CVE Published

Jun 11, 2026 - 20:48 cve.org

UNKNOWN (no severity yet)

DescriptionCVE.org

Use after free in Media in Google Chrome on Windows prior to 149.0.7827.115 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)