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CVE-2026-0872
Improper Certificate Validation vulnerability in Thales SafeNet Agent for Windows Logon
Low2.5EPSS 0.21%
- Published
- Updated
- Reserved
- Assigned by
- THA-PSIRT
Description
Improper Certificate Validation vulnerability in Thales SafeNet Agent for Windows Logon on Windows allows Signature Spoofing by Improper Validation. This issue affects SafeNet Agent for Windows Logon: 4.0.0, 4.1.1, 4.1.2.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| THA-PSIRTCNA (assigner) | 4.0 | Low2.5 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L/E:P |
| NVDNVD · Deferred | 4.0 | Low2.5 | CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:N/VC:L/VI:L/VA:N/SC:H/SI:H/SA:L/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
- EPSS (exploitation in 30 days)
- 0.21% · top 89% of all CVEs (6 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
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The list uses the assigner's score when there is one, then CISA's, then NVD's: Low 2.5.
Weakness
Affected products
Thalesgroup · SafeNet Agent for Windows Logon
- affected 4.0.0
- affected 4.1.1
- affected 4.1.2
What to do
Solution: Upgrade to version 4.1.3.
References (2)
- https://thalesdocs.com/sta/agents/wla-windows_logon/wla-preinstallation_passwordless/index.html (opens in a new tab)mitigation
- https://supportportal.thalesgroup.com/csm?sys_kb_id=247fd4a42b4a7290061af3f5f291bff1&id=kb_article_view&sysparm_rank=1&sysparm_tsqueryId=5ecb72c73b927610381ecfaf55e45a0b&sysparm_article=KB0030173 (opens in a new tab)vendor-advisory
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2026-0872)Record last updated .