PatchSiren cyber security CVE debrief
CVE-2026-12024 Google CVE debrief
CVE-2026-12024 is a vulnerability in Google Chrome prior to version 149.0.7827.115. The issue is related to insufficient policy enforcement in DevTools, which allowed a remote attacker to bypass the same origin policy via a crafted HTML page. The vulnerability has a CVSS score of 6.5 and is classified as Medium severity.
- Vendor
- Product
- Chrome
- CVSS
- MEDIUM 6.5
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-11
- Original CVE updated
- 2026-06-13
- Advisory published
- 2026-06-11
- Advisory updated
- 2026-06-13
Who should care
Users of Google Chrome prior to version 149.0.7827.115 should update to the latest version to mitigate this vulnerability.
Technical summary
The vulnerability is caused by insufficient policy enforcement in DevTools, which allows a remote attacker to bypass the same origin policy. This can be exploited via a crafted HTML page.
Defensive priority
High
Recommended defensive actions
- Update Google Chrome to version 149.0.7827.115 or later.
Evidence notes
The CVE record and NVD detail can be found at [cve-org] and [nvd], respectively.
Official resources
-
CVE-2026-12024 CVE record
CVE.org
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CVE-2026-12024 NVD detail
NVD
-
Source item URL
nvd_modified
-
Mitigation or vendor reference
[email protected] - Vendor Advisory
-
Source reference
[email protected] - Issue Tracking, Permissions Required
CVE-2026-12024 was published on [cvePublishedAt] and modified on [cveModifiedAt].