PatchSiren cyber security CVE debrief
CVE-2026-10956 Google CVE debrief
CVE-2026-10956 is a Use after free vulnerability in MimeHandlerView in Google Chrome prior to 149.0.7827.53. This vulnerability, with a CVSS score of 8.8, could allow a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The vulnerability was published on [cvePublishedAt] and modified on [cveModifiedAt].
- Vendor
- Product
- Chrome
- CVSS
- HIGH 8.8
- 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 a use-after-free issue in the MimeHandlerView component of Google Chrome. This could allow an attacker to execute arbitrary code inside a sandbox.
Defensive priority
High
Recommended defensive actions
- Update Google Chrome to version 149.0.7827.53 or later.
Evidence notes
Evidence for this CVE comes from the official CVE record and the National Vulnerability Database (NVD).
Official resources
-
CVE-2026-10956 CVE record
CVE.org
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CVE-2026-10956 NVD detail
NVD
-
Source item URL
nvd_modified
-
Mitigation or vendor reference
[email protected] - Release Notes, Vendor Advisory
-
Source reference
[email protected] - Permissions Required
CVE-2026-10956 was published on 2026-06-04T23:16:58.560Z and modified on 2026-06-09T18:48:45.930Z.