# sigstore (PyPI) vulnerabilities

2 known vulnerabilities (1 low), 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/sigstore/

## Advisories (2)

### [CVE-2026-24408](https://cve.now/CVE-2026-24408): sigstore has CSRF possibility in OIDC authentication during signing

- Severity: None 0.0
- Published: Jan 26, 2026
- Affected: fixed in 4.2.0.

### [CVE-2024-55655](https://cve.now/CVE-2024-55655): sigstore-python has insufficient validation of integration timestamp during verification

- Severity: Low 2.7
- Published: Dec 10, 2024
- Affected: from 2.0.0, fixed in 3.6.0.

---

Source: cve.now
Built by [Sazabi](https://www.sazabi.com/?utm_source=cve-now&utm_medium=markdown), AI-native observability and security: automatic issue detection, plain-language log search and live dashboards.
Page: https://cve.now/packages/pypi/sigstore
Site guide for agents: https://cve.now/llms.txt
Uses NVD data; not endorsed by NVD.