perl-FCGI: The perl-FCGI package provides a Perl module for writing FastCGI applications
CVE-2025-40907 is fixed in 2 products on 1 platform, first by libfcgi-perl 0.78-2ubuntu0.1~esm1, released May 16, 2025. It is not reported as exploited. Patch Radar priority: High.
The perl-FCGI package provides a Perl module for writing FastCGI applications. FastCGI is a more efficient alternative to traditional CGI, as it keeps application processes persistent across multiple requests. This module allows Perl web applications to handle requests faster and with lower resource overhead, making it suitable for high-traffic environments. Security Fix(es): * perl-fcgi: FCGI versions 0.44 through 0.82, for Perl, include a vulnerable version of the FastCGI fcgi2 (aka fcgi) library (CVE-2025-40907) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libfcgi-perl · Debian 12.15 (bookworm) | 0.79+ds-2 | DEBIAN-CVE-2025-40907 | May 16, 2025 |
| libfcgi-perl · Debian 13.5 (trixie) | 0.79+ds-2 | DEBIAN-CVE-2025-40907 | May 16, 2025 |
| libfcgi-perl · Debian 14 | 0.79+ds-2 | DEBIAN-CVE-2025-40907 | May 16, 2025 |
| libfcgi-perl · Ubuntu 18.04.6 LTS (bionic) | 0.78-2ubuntu0.1~esm1 | libfcgi-perl 0.78-2ubuntu0.1~esm1 | May 16, 2025 |
| libfcgi-perl · Ubuntu 20.04 LTS (focal) | 0.79-1ubuntu0.1 | libfcgi-perl 0.79-1ubuntu0.1 | May 16, 2025 |
| perl-FCGI · RHEL 10 | 0.82-13.1.el10_0 | RHSA-2025:8636 | May 16, 2025 |
| perl-FCGI · RHEL 8 | 1:0.78-12.module+el8.10.0+23147+63faba8d | RHSA-2025:8696 | Jun 9, 2025 |
| perl-FCGI · RHEL 9 | 1:0.79-8.1.el9_6 | RHSA-2025:8635 | Jun 9, 2025 |
| perl-FCGI · almalinux 10 | 1:0.82-13.1.el10_0 | ALSA-2025:8636 | Jun 9, 2025 |
| perl-FCGI · almalinux 8 | 1:0.78-12.module_el8.10.0+4013+e6a7e623 | ALSA-2025:8696 | Jun 9, 2025 |
| perl-FCGI · almalinux 9 | 1:0.79-8.1.el9_6 | ALSA-2025:8635 | Jun 9, 2025 |
| perl-FCGI · ol 10 | 1:0.82-13.1.el10_0 | ELSA-2025-8636 | Jun 30, 2025 |
| perl-FCGI · ol 8 | 1:0.78-12.module+el8.10.0+90610+f44a9047 | ELSA-2025-8696 | Jun 18, 2025 |
| perl-FCGI · ol 9 | 1:0.79-8.1.el9_6 | ELSA-2025-8635 | Jun 9, 2025 |
| perl-FCGI · rocky 10 | 1:0.82-13.1.el10_0 | RLSA-2025:8636 | Oct 3, 2025 |
| perl-FCGI · rocky 8 | 1:0.78-12.module+el8.10.0+1990+6591fbc7 | RLSA-2025:8696 | Jul 29, 2025 |
| perl-FCGI · rocky 9 | 1:0.79-8.1.el9_6 | RLSA-2025:8635 | Oct 4, 2025 |
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