CVE-2026-10905: Use after free in Network
Chromium: CVE-2026-10905 Use after free in Network
Other sources
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
Use after free in Network in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)
— NVD
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Google Chrome / Chromium (as used by Microsoft Edge)to a version that resolves this vulnerability.Fixed in 149.0.7827.53 - Compensating control
If possible, mitigate exploitation by limiting exposure of the rendering process (e.g., reduce access to untrusted pages) until all affected Chromium/Chrome instances are upgraded to 149.0.7827.53 or later.
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-12034
- CVE-2026-7922
- CVE-2026-13033
- CVE-2026-9970
- CVE-2026-10969
- CVE-2026-10003
- CVE-2026-9933
- CVE-2026-9993
- CVE-2026-9961
- CVE-2026-9995
- CVE-2026-12439
- CVE-2026-8557
- CVE-2026-9903
- CVE-2026-7339
- CVE-2026-8559
- CVE-2026-6920
- CVE-2026-8524
- CVE-2026-10007
- CVE-2026-12008
- CVE-2026-12440
- CVE-2026-6360
- CVE-2026-12441
- CVE-2026-7348
Frequently Asked Questions
What is the severity of CVE-2026-10905?
The severity of CVE-2026-10905 is classified as high with a CVSS score of 8.3.
How do I fix CVE-2026-10905?
To fix CVE-2026-10905, update Google Chrome or Microsoft Edge to the latest version.
What is the impact of CVE-2026-10905?
CVE-2026-10905 allows for a use after free vulnerability in Network components that could lead to potential information leaks.
Which software is affected by CVE-2026-10905?
CVE-2026-10905 affects Google Chrome and Microsoft Edge (Chromium-based).
When was CVE-2026-10905 discovered?
CVE-2026-10905 was published on February 25, 2026.