Znuny: Mehrere Schwachstellen
Affects Bundesamt für Sicherheit in der Informationstechnik ZnunySource GCVE Database
Not known to be exploited.
Data as of 26 Oct 2026, 16:39 UTC
Rated by Threat Radar · No CVSS score from NVD or the CNA
- EPSS
- 0.1% chance of exploitation in 30 days – higher than 2% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Exploitation evidence
Disclosed: evidence found.
CVE published 27 May 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Affected software
| Product | Affected | Fixed in |
|---|---|---|
Ubuntu 26.10znunypkg:deb/ubuntu/znuny?arch=source&distro=stonkingOther threats | Affected
| Fixed in– |
Ubuntu 26.04 LTSznunypkg:deb/ubuntu/znuny?arch=source&distro=resoluteOther threats | Affected
| Fixed in– |
Ubuntu 25.10znunypkg:deb/ubuntu/znuny?arch=source&distro=questingOther threats | Affected
| Fixed in– |
Ubuntu 24.04 LTSznunypkg:deb/ubuntu/znuny?arch=source&distro=nobleOther threats | Affected
| Fixed in– |
Ubuntu 22.04 LTSotrs2pkg:deb/ubuntu/otrs2?arch=source&distro=jammyOther threats | Affected
| Fixed in– |
Ubuntu 20.04 LTSotrs2pkg:deb/ubuntu/otrs2?arch=source&distro=focalOther threats | Affected
| Fixed in– |
Check your own hosts for these packages with threat-finder (opens in a new tab), our free open-source scanner.
Description
Znuny ist eine Open Source Ticketing Software.
References
- wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1717.json (opens in a new tab)
- wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-1717 (opens in a new tab)
- znuny.org/en/advisories/zsa-2026-08 (opens in a new tab)
- znuny.org/en/advisories/zsa-2026-09 (opens in a new tab)
- znuny.org/en/advisories/zsa-2026-10 (opens in a new tab)
- znuny.org/en/advisories/zsa-2026-11 (opens in a new tab)