CVE catalog
CVE-2025-26842
znuny: CVE-2025-26842
- Severity
- Medium
- Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.36% · Oct 25, 2026
An issue was discovered in Znuny through 7.1.3. If access to a ticket is not given, the content of S/MIME encrypted e-mail messages is visible to users with access to the CommunicationLog.
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 | znuny | sid | 6.5.26-1 | fixed |
| Debian | znuny | forky | 6.5.26-1 | fixed |
| Debian | znuny | trixie | 6.5.15-2 | fixed |
| Debian | znuny | bookworm | 6.5.1-1 | vulnerable |
| Ubuntu | znuny | 24.04 | 6.5.3-1 | vulnerable |
| Ubuntu | znuny | 24.04 | 6.5.4-1 | vulnerable |
| Ubuntu | znuny | 24.04 | 6.5.5-1 | vulnerable |
| Ubuntu | znuny | 24.04 | 6.5.6-1 | vulnerable |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | znuny | source | sid | 6.5.13-1 | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | forky | 6.5.13-1 | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | trixie | 6.5.13-1 | not yet assigned | Not reported | Not reported |
| Debian | znuny | source | bookworm | (unfixed) | not yet assigned | Not reported | Not reported |
Notes
[bookworm] znuny: Non-free not supported
OpenFactory catalog packages
[Debian 12 (Bookworm)]
[Debian 13 (Trixie)]
- [otrs2]Fixed
Source package: [znuny]
Details (2)
6.5.15-2· all · trixieFixed · Fixed:
6.5.13-1dsa · znuny · debian · 13
6.5.15-2· all · trixieFixed · Fixed:
6.5.13-1dsa · znuny · debian · 13
- [znuny]Fixed
Details (2)
6.5.15-2· all · trixieFixed · Fixed:
6.5.13-1dsa · znuny · debian · 13
6.5.15-2· all · trixieFixed · Fixed:
6.5.13-1dsa · znuny · debian · 13
Observed: