# rfc3161-client (PyPI) vulnerabilities

2 known vulnerabilities (1 critical, 1 medium), with the versions each affects and the releases that fix them.

## At a glance

- Latest release: not known (cve.now hasn't read this package's releases)
- Newest unaffected release: not known without release data
- Registry: https://pypi.org/project/rfc3161-client/

## Advisories (2)

### [CVE-2026-33753](https://cve.now/CVE-2026-33753): Improper Certificate Validation in rfc3161-client

- Severity: Medium 6.2
- Published: Apr 8, 2026
- Affected: fixed in 1.0.6.

### [CVE-2025-52556](https://cve.now/CVE-2025-52556): rfc3161-client has insufficient verification for timestamp response signatures

- Severity: Critical 9.3
- Published: Jun 21, 2025
- Affected: fixed in 1.0.3.

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