Improper Privilege Management The advisory has been revoked - it doesn't affect any version of package thunderbird-ESR (opens in a new tab)
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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- published26 Apr 2026
- disclosed21 Apr 2026
- creditUnknown
Introduced: 21 Apr 2026
CVE-2026-6769 (opens in a new tab)How to fix?
Upgrade thunderbird-ESR to version 140.10 or higher.
Amendment
This was deemed not a vulnerability.
Overview
Affected versions of this package are vulnerable to Improper Privilege Management via the Debugger component. An attacker can gain elevated privileges by exploiting improper access controls within this component.