# DSA-5879-1: opensaml security update

DSA-5879-1, released March 16, 2025, fixes 1 CVE in opensaml (version 3.2.1-3+deb12u1). None of them is reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/fix/linux/dsa-5879-1
- Platform: Linux
- Released: Mar 16, 2025
- Priority: Routine (Closes CVE-2025-31335)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://security-tracker.debian.org/tracker/CVE-2025-31335

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [opensaml](https://patchblox.com/security/data/product/linux/opensaml.md) | Debian 12.15 (bookworm) | 3.2.1-3+deb12u1 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-31335](https://patchblox.com/security/data/cve/CVE-2025-31335.md) | Routine | libsaml9: The OpenSAML C++ library before 3.3.1 allows forging of signed SAML messages via parameter manipulation (when using S... | 4.0 | 0.0025 |  |

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Data as of 2026-11-07T06:34:28Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo