CVE-2026-9906: Out of bounds write in GPU
Chromium: CVE-2026-9906 Out of bounds write in GPU
Other sources
Out of bounds write in GPU in Google Chrome prior to 148.0.7778.216 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)
— MITRE
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
Chromium / Google Chrome (GPU)to a version that resolves this vulnerability.Fixed in 148.0.7778.216
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
- CVE-2026-8555
- CVE-2026-7906
- CVE-2026-7926
- CVE-2026-7360
- CVE-2026-7355
- CVE-2026-7335
- CVE-2026-11644
- CVE-2026-7910
- CVE-2026-6314
- CVE-2026-6316
- CVE-2026-6312
- CVE-2026-7349
- CVE-2026-6362
- CVE-2026-7908
- CVE-2026-7333
- CVE-2026-10015
- CVE-2026-6317
- CVE-2026-11628
- CVE-2026-3924
- CVE-2026-7341
- CVE-2026-7345
- CVE-2026-7898
- CVE-2026-11643
- CVE-2026-10899
- CVE-2026-10972
- CVE-2026-11642
- CVE-2026-10884
- CVE-2026-11638
- CVE-2026-11640
- CVE-2026-10893
- CVE-2026-6313
- CVE-2026-11629
- CVE-2026-11632
- CVE-2026-10886
- CVE-2026-10902
- CVE-2026-10891
- CVE-2026-10895
- CVE-2026-10898
- CVE-2026-99220
Frequently Asked Questions
What is the severity of CVE-2026-9906?
CVE-2026-9906 has a high severity rating of 8.3 on the CVSS scale.
How do I fix CVE-2026-9906?
To fix CVE-2026-9906, update Google Chrome or Microsoft Edge to version 148.0.7778.216 or later.
What type of vulnerability is CVE-2026-9906?
CVE-2026-9906 is classified as an out of bounds write vulnerability in the GPU component of Chrome.
What can an attacker achieve with CVE-2026-9906?
An attacker exploiting CVE-2026-9906 could potentially perform a sandbox escape via a crafted HTML page.
Which software is affected by CVE-2026-9906?
CVE-2026-9906 affects Google Chrome and Microsoft Edge (Chromium-based) prior to versions that include the fix.