# RHSA-2025:8636: perl-FCGI security update

RHSA-2025:8636, released May 16, 2025, fixes 1 CVE in perl-FCGI (version 0.82-13.1.el10_0). None of them is reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/fix/linux/rhsa-2025-8636
- Platform: Linux
- Released: May 16, 2025
- Priority: High (Closes CVE-2025-40907, high severity)
- CVEs: 1, exploited: 0, on CISA KEV: 0
- Vendor advisory: https://access.redhat.com/errata/RHSA-2025:8636

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [perl-FCGI](https://patchblox.com/security/data/product/linux/perl-fcgi.md) | RHEL 10 | 0.82-13.1.el10_0 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2025-40907](https://patchblox.com/security/data/cve/CVE-2025-40907.md) | High | perl-FCGI: The perl-FCGI package provides a Perl module for writing FastCGI applications | 7.5 | 0.0068 |  |

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Data as of 2026-11-07T12:40:37Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo