CVE catalog
CVE-2025-45770
DEBIAN-CVE-2025-45770
- Severity
- Unknown
- Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.14% · Oct 25, 2026
jwt v5.4.3 was discovered to contain weak encryption. NOTE: this issue has been disputed on the basis that key lengths are expected to be set by an application, not by this library. This dispute is subject to review under CNA rules 4.1.4, 4.1.14, and other rules; the dispute tagging is not meant to recommend an outcome for this CVE Record.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | php-lcobucci-jwt | 13 | 5.5.0-1 | vulnerable |
| Debian | php-lcobucci-jwt | 13 | 5.5.0-2 | vulnerable |
| Debian | php-lcobucci-jwt | 13 | 5.6.0-1 | vulnerable |
| Debian | php-lcobucci-jwt | 14 | 5.5.0-1 | vulnerable |
| Debian | php-lcobucci-jwt | 14 | 5.5.0-2 | vulnerable |
| Debian | php-lcobucci-jwt | 14 | 5.6.0-1 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [php-lcobucci-jwt]Affected
Details (2)
5.5.0-1· all · trixieAffected
pypi · php-lcobucci-jwt · debian · 13
5.5.0-1· all · trixieAffected
pypi · php-lcobucci-jwt · debian · 13
Observed: