CVE-2026-9122: Out of bounds read in GPU
Chromium: CVE-2026-9121 Out of bounds read in GPU
Other sources
Out of bounds read in GPU in Google Chrome on Mac prior to 148.0.7778.179 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
— 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 148.0.7778.178 - Upgrade
Upgrade
Chromium/Google Chrome (GPU)to a version that resolves this vulnerability.Fixed in 148.0.7778.179 - Upgrade
Upgrade
Microsoft Edge (Chromium-based)to a version that resolves this vulnerability.Fixed in 148.0.7778.179
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2026-9122?
CVE-2026-9122 has a medium severity rating of 6.5 on the CVSS scale.
How do I fix CVE-2026-9122?
To mitigate CVE-2026-9122, users should update their Google Chrome or Microsoft Edge browser to the latest version.
What type of vulnerability is CVE-2026-9122?
CVE-2026-9122 is an out of bounds read vulnerability affecting GPU processes.
What systems are affected by CVE-2026-9122?
CVE-2026-9122 affects Google Chrome on macOS and Chromium-based versions of Microsoft Edge.
What could an attacker achieve by exploiting CVE-2026-9122?
An attacker could potentially obtain sensitive information from process memory through a crafted HTML page.