CVE-2026-75136UpSignOn < 7.19.0 Biometric Key Exposure via Windows PasswordVault
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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UpSignOn for Windows before 7.19.0 contains an insecure credential storage vulnerability that allows local attackers to retrieve the biometric unlock key stored in the Windows PasswordVault API without triggering any authentication prompt. Attackers can access the stored biometric key from a standard local process within the same Windows session to decrypt the protected vault files and export the entire password manager contents in cleartext.
- CVSS
- 6.1 MEDIUM (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
- Weakness (CWE)
- CWE-522
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- VulnCheck
- NVD analysis
- Deferred
- Record last updated
- Sep 3, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Septeo IT Solutions UpSignOn septeo_it_solutions:upsignon (from the name) | before 7.19.0 | CNA record |
References
- https://upsignon.eu/en/resources/release-notes/app#7.19.0release-notes
- https://www.vulncheck.com/advisories/upsignon-biometric-key-exposure-via-windows-passwordvaultthird-party-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.