CVE-2026-78357
OTRS GmbH (former OTRS AG) OTRS
- OTRS GmbH (former OTRS AG) OTRS
- Critical
- CVSS 9.1
- EPSS 0.31%
- No fixed version listed
What to do
No fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| OTRS GmbH (former OTRS AG) OTRS | 7.0.x; 8.0.x; 2023.x; 2024.x; 2025.x; from 2026.x through 2026.6.x | None listed |
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.1 (v3.1, scored by OTRS)
- EPSS
- 0.31% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 25, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: yes. Technical impact: total. As of Oct 15, 2026.
- Weakness
- CWE-613: Insufficient Session Expiration
- Vendor
- OTRS GmbH (former OTRS AG), OTRS
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.