CVE-2026-11688: High Object lifecycle issue in SVG
Chromium: CVE-2026-11687 Use after free in Dawn
Other sources
Inappropriate implementation in SVG in Google Chrome prior to 149.0.7827.103 allowed a remote attacker to execute arbitrary code inside a sandbox via a crafted HTML page. (Chromium security severity: High)
— NVD
This CVE was assigned by Chrome. Microsoft Edge (Chromium-based) ingests Chromium, which addresses this vulnerability. Please see Google Chrome Releases for more information.
— Microsoft
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade to a fixed release to a version that resolves this vulnerability.
Fixed in 149.0.4022.62 - Upgrade
Upgrade
Google Chrome / Chromium (Dawn)to a version that resolves this vulnerability.Fixed in 149.0.7827.103 - Upgrade
Upgrade
Microsoft Edge (Chromium-based)to a version that resolves this vulnerability.Fixed in 149.0.7827.103
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-11688?
The severity of CVE-2026-11688 is rated as high with a CVSS score of 8.8.
How do I fix CVE-2026-11688?
To fix CVE-2026-11688, update Google Chrome to version 149.0.7827.103 or later.
What type of vulnerability is CVE-2026-11688?
CVE-2026-11688 is classified as a code injection vulnerability due to an object lifecycle issue in SVG.
Who is affected by CVE-2026-11688?
Users of Google Chrome versions prior to 149.0.7827.103 are affected by CVE-2026-11688.
What can an attacker achieve with CVE-2026-11688?
An attacker can execute arbitrary code inside a sandbox via a crafted HTML page due to CVE-2026-11688.