CVE-2026-102106
Kiteworks Email Protection Gateway
- Kiteworks Email Protection Gateway
- Critical
- CVSS 9.1
- EPSS 1.07%
- Fixed version listed
What to do
Fixed version listed
Affected products
| Product | Affected | Fixed in |
|---|---|---|
| Kiteworks Email Protection Gateway | before 9.5.0 | 9.5.0 |
Advisories and fixes
- Vendor advisory github.com
Scores and signals
- Exploitation
- No known exploitation
- Severity
- Critical, CVSS 9.1 (v3.1, scored by cisa-cg)
- EPSS
- 1.07% chance of exploitation in the next 30 days (EPSS from FIRST, as of Oct 26, 2026)
- CISA's SSVC decision points
- Exploitation: none. Automatable: yes. Technical impact: partial. As of Oct 1, 2026.
- Weakness
- CWE-287: Improper Authentication
- Vendor
- Kiteworks, Email Protection Gateway
Timeline
- First listed as critical by cve.now. Affected and fixed versions come from the CVE record, once one is published.