Improper Certificate Validation Affecting kf5-messagelib package, versions *
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-DEBIAN11-KF5MESSAGELIB-14843431
- published2 Jan 2026
- disclosed1 Jan 2026
Introduced: 1 Jan 2026
CVE-2025-69412 (opens in a new tab)How to fix?
There is no fixed version for Debian:11 kf5-messagelib.
NVD Description
Note: Versions mentioned in the description apply only to the upstream kf5-messagelib package and not the kf5-messagelib package as distributed by Debian.
See How to fix? for Debian:11 relevant fixed versions and status.
KDE messagelib before 25.11.90 ignores SSL errors for threatMatches:find in the Google Safe Browsing Lookup API (aka phishing API), which might allow spoofing of threat data. NOTE: this Lookup API is not contacted in the messagelib default configuration.
References
- https://security-tracker.debian.org/tracker/CVE-2025-69412
- https://developers.google.com/safe-browsing/v4
- https://developers.google.com/safe-browsing/v4/lookup-api
- https://github.com/KDE/messagelib/commit/01adef0482bb3d5c817433db5208620c84a992b3
- https://github.com/KDE/messagelib/compare/v25.11.80...v25.11.90