Information Exposure Affecting thunderbird-ESR package, versions [,128.8)
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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- published19 Mar 2025
- disclosed10 Mar 2025
- creditDaniel Huigens
Introduced: 10 Mar 2025
NewCVE-2025-26695 (opens in a new tab)How to fix?
Upgrade thunderbird-ESR to version 128.8 or higher.
Overview
Affected versions of this package are vulnerable to Information Exposure due to the incorrect padding size used when requesting an OpenPGP key from a WKD server. An attacker can learn the length of the requested email address by observing network traffic.