CVE-2025-1889
CRITICALDescription
picklescan before 0.0.22 only considers standard pickle file extensions in the scope for its vulnerability scan. An attacker could craft a malicious model that uses Pickle and include a malicious pickle file with a non-standard file extension. Because the malicious pickle file inclusion is not considered as part of the scope of picklescan, the file would pass security checks and appear to be safe, when it could instead prove to be problematic.
How to fix
TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works
Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.
CVSS v3 Vector
Exploitability
Impact
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploit Intelligence
Low risk: more likely to be exploited than 29% of all known CVEs.
References
Related Vulnerabilities
Other CWE-646 vulnerabilities, ordered by exploit likelihood. View all
| CVE | Severity | CVSS | EPSS | Exploited | Fix |
|---|---|---|---|---|---|
| CVE-2021-34639 | High | 7.5 | 0.6% | - | - |
| CVE-2024-52052 | High | 7.2 | 0.5% | - | Fix |
| CVE-2025-58449 | Unscored | - | 0.3% | - | - |
| CVE-2023-45599 | Medium | 5.5 | 0.2% | - | Fix |
| CVE-2026-45315 | High | 8.7 | 0.2% | - | Fix |
| CVE-2024-38432 | Medium | 5.5 | 0.2% | - | Fix |
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Markdown
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<a href="https://tridentstack.com/cve/CVE-2025-1889"><img src="https://tridentstack.com/cve/badge/CVE-2025-1889.svg" alt="CVE-2025-1889"></a>Find and fix vulnerabilities across your fleet
TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.
This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-12-29.