Time-of-check Time-of-use (TOCTOU) Affecting chromium package, versions <153.0.8010.52
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-ECHOLATEST-CHROMIUM-19919954
- published18 Sept 2026
- disclosed17 Sept 2026
Introduced: 17 Sep 2026
NewCVE-2026-93380 (opens in a new tab)How to fix?
Upgrade Echo:latest chromium to version 153.0.8010.52 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream chromium package and not the chromium package as distributed by Echo.
See How to fix? for Echo:latest relevant fixed versions and status.
Race condition in FileSystem in Google Chrome prior to 153.0.8010.52 allowed a remote attacker who had compromised the renderer process and leveraged social engineering to bypass system access restrictions via a crafted HTML page. (Chromium security severity: Medium)