What’s Vulnerable › Vulnerabilities

CVE-2026-0872: Improper Certificate Validation vulnerability in Thales SafeNet Agent for Windows Logon

• Severity: low (CVSS 2.5 v4.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-02-13 · updated 2026-09-03
• Weakness: CWE-295

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.

Affected products

• Thalesgroup SafeNet Agent for Windows Logon: 4.0.0, 4.1.1, 4.1.2

References

• https://supportportal.thalesgroup.com/csm?sys_kb_id=247fd4a42b4a7290061af3f5f291bff1&id=kb_article_view&sysparm_rank=1&sysparm_tsqueryId=5ecb72c73b927610381ecfaf55e45a0b&sysparm_article=KB0030173
• https://thalesdocs.com/sta/agents/wla-windows_logon/wla-preinstallation_passwordless/index.html

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