CVE-2026-75137
UpSignOn < 7.19.0 Sensitive Data Exposure in Process Memory after Lock
- State
- Published
- Severity
- 6.9 Medium
- Published
- Sep 2, 2026
- Updated
- Sep 3, 2026
- Reserved
- Aug 17, 2026
Description
UpSignOn for Windows before 7.19.0 contains a sensitive data exposure vulnerability that allows local attackers to recover cleartext vault data from process memory even after the application has been locked. Attackers can use the PROCESS_VM_READ permission to read the memory space of UpSignOn.exe and extract sensitive fields including entry names, URLs, usernames, passwords, TOTP secrets, and notes.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 6.9 Medium | CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N | VulnCheck |
| 3.1 | 6.1 Medium | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N | VulnCheck |
Weaknesses
- CWE-316 Cleartext Storage of Sensitive Information in Memory
Affected Products
| Product | Versions |
|---|---|
UpSignOnSepteo IT Solutions |
|
References
- Release Notesrelease-notes
- https://www.vulncheck.com/advisories/upsignon-sensitive-data-exposure-in-process-memory-after-lockthird-party-advisory
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