PatchSiren cyber security CVE debrief
CVE-2026-11018 Google CVE debrief
CVE-2026-11018 is a Medium severity vulnerability in Google Chrome prior to version 149.0.7827.53. The vulnerability is caused by insufficient policy enforcement in Actor, allowing a remote attacker to bypass navigation restrictions via a crafted HTML page. The CVSS score for this vulnerability is 6.5.
- Vendor
- Product
- Chrome
- CVSS
- MEDIUM 6.5
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-04
- Original CVE updated
- 2026-06-08
- Advisory published
- 2026-06-04
- Advisory updated
- 2026-06-08
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 Actor in Google Chrome prior to version 149.0.7827.53. This allows a remote attacker to bypass navigation restrictions 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](https://www.cve.org/CVERecord?id=CVE-2026-11018) and [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-11018).
Official resources
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CVE-2026-11018 CVE record
CVE.org
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CVE-2026-11018 NVD detail
NVD
-
Source item URL
nvd_modified
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Mitigation or vendor reference
[email protected] - Release Notes, Vendor Advisory
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Source reference
[email protected] - Permissions Required
CVE-2026-11018 was published on [cvePublishedAt] and modified on [cveModifiedAt].