CVE-2026-12024

MEDIUM6.5

Insufficient policy enforcement in DevTools in Google Chrome prior to 149

Published Jun 11, 2026

Modified 1 months ago

Fix available

Details

Insufficient policy enforcement in DevTools in Google Chrome prior to 149.0.7827.115 allowed a remote attacker to bypass same origin policy via a crafted HTML page. (Chromium security severity: High)

Affected Packages

Google Chrome

Windows 10 (1507)Windows 10 (1607) / Server 2016Windows 10 (1703)Windows 10 (1709)Windows 10 (1803)

Fixed in:

149.0.7827.115

References

WEB

https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html

WEB

https://issues.chromium.org/issues/517086161

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-12024

CVSS Analysis

CVSS v3.1

6.5

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Privileges Required

NonePR:N

User Interaction

RequiredUI:R

Scope

UnchangedS:U

Impact

Confidentiality

NoneC:N

Integrity

HighI:H

Availability

NoneA:N

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

Ecosystems(25)

Windows 10 (1507)Windows 10 (1607) / Server 2016 Windows 10 (1703)Windows 10 (1709)Windows 10 (1803)

Timeline

PublishedJun 11, 2026

ModifiedJun 12, 2026