Out-of-bounds Read Affecting chromium-docker-selenium-compat package, versions <148.0.7778.215-r0
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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Test your applications- Snyk IDSNYK-MINIMOSLATEST-CHROMIUMDOCKERSELENIUMCOMPAT-17038102
- published29 May 2026
- disclosed20 May 2026
Introduced: 20 May 2026
NewCVE-2026-9121 (opens in a new tab)How to fix?
Upgrade Minimos:latest chromium-docker-selenium-compat to version 148.0.7778.215-r0 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium-docker-selenium-compat package and not the chromium-docker-selenium-compat package as distributed by Minimos.
See How to fix? for Minimos:latest relevant fixed versions and status.
Out of bounds read in GPU in Google Chrome on prior to 148.0.7778.179 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
References
- https://www.cve.org/CVERecord?id=CVE-2026-9121
- https://github.com/advisories/GHSA-mhhc-85f5-7chm
- https://osv.dev/vulnerability/MINI-9vjc-52cx-vxm4
- https://osv.dev/vulnerability/CVE-2026-9121
- https://chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0841193308.html
- https://issues.chromium.org/issues/488064108