PatchSiren cyber security CVE debrief

CVE-2026-11688 Google CVE debrief

CVE-2026-11688 is a High-severity vulnerability in Google Chrome prior to version 149.0.7827.103. This inappropriate implementation in SVG allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. The vulnerability has a CVSS score of 8.8 and was published on [cvePublishedAt](https://www.cve.org/CVERecord?id=CVE-2026-11688).

Vendor: Google
Product: Chrome
CVSS: HIGH 8.8
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-09
Original CVE updated: 2026-06-09
Advisory published: 2026-06-09
Advisory updated: 2026-06-09

Who should care

Users of Google Chrome prior to version 149.0.7827.103 should update to the latest version to mitigate this vulnerability.

Technical summary

The vulnerability is caused by an inappropriate implementation in SVG in Google Chrome prior to version 149.0.7827.103. This allows a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page.

Defensive priority

High

Recommended defensive actions

Update Google Chrome to version 149.0.7827.103 or later.
Refer to [ref-4](https://chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html) for vendor advisory.

Evidence notes

The vulnerability has been analyzed and verified by official sources.

Official resources

CVE-2026-11688 CVE record
CVE.org
CVE-2026-11688 NVD detail
NVD
Source item URL
nvd_modified
Mitigation or vendor reference
[email protected] - Vendor Advisory
Source reference
[email protected] - Permissions Required

CVE-2026-11688 was published on 2026-06-09T00:16:52.230Z and modified on 2026-06-09T14:52:15.683Z.