Uncontrolled Resource Consumption Affecting Firefox package, versions [,157)
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-UNMANAGED-FIREFOX-20562141
- published7 Oct 2026
- disclosed7 Oct 2026
- creditUnknown
Introduced: 7 Oct 2026
NewCVE-2026-100826 (opens in a new tab)How to fix?
Upgrade Firefox to version 157 or higher.
Overview
Affected versions of this package are vulnerable to Uncontrolled Resource Consumption through the StorageManager component. An attacker can cause the application to become unresponsive or crash by triggering excessive resource consumption.