PatchSiren cyber security CVE debrief
CVE-2026-11233 Google CVE debrief
CVE-2026-11233 is a vulnerability in Google Chrome prior to version 149.0.7827.53. The vulnerability is caused by insufficient policy enforcement in FoldableAPIs, which allows a remote attacker who has compromised the renderer process to bypass same origin policy via a crafted HTML page. The Chromium security severity of this vulnerability is Low, and the CVSS score is 4.7, which is classified as MEDIUM.
- Vendor
- Product
- Chrome
- CVSS
- MEDIUM 4.7
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-04
- Original CVE updated
- 2026-06-09
- Advisory published
- 2026-06-04
- Advisory updated
- 2026-06-09
Who should care
Users of Google Chrome prior to version 149.0.7827.53 should update to the latest version to mitigate this vulnerability.
Technical summary
The vulnerability is caused by insufficient policy enforcement in FoldableAPIs in Google Chrome prior to version 149.0.7827.53. This allows a remote attacker who has compromised the renderer process to bypass same origin policy via a crafted HTML page.
Defensive priority
Medium
Recommended defensive actions
- Update Google Chrome to version 149.0.7827.53 or later.
Evidence notes
The CVE record and NVD detail can be found at [cve-org] and [nvd], respectively.
Official resources
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CVE-2026-11233 CVE record
CVE.org
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CVE-2026-11233 NVD detail
NVD
-
Source item URL
nvd_modified
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Mitigation or vendor reference
[email protected] - Release Notes
-
Source reference
[email protected] - Permissions Required
CVE-2026-11233 was published on [cvePublishedAt] and modified on [cveModifiedAt].