# CVE-2025-3891: apache2-mod_auth_openidc: This update for apache2-mod_auth_openidc fixes the following issues:  - Update to 2.4.17.1 (bsc#1248806 / PED-14130)....

CVE-2025-3891 is fixed in 5 products on 1 platform, first by DEBIAN-CVE-2025-3891, released April 29, 2025. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2025-3891
- Priority: High
- CVSS: 7.5 (Moderate)
- EPSS: 0.0160
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 29, 2025

## Description

This update for apache2-mod_auth_openidc fixes the following issues:  - Update to 2.4.17.1 (bsc#1248806 / PED-14130). - Remove many patches, as they've been merged upstream.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | apache2-mod_auth_openidc opensuse-leap 15.6 | 2.4.17.1-150600.16.14.1 | [SUSE-SU-2025:4532-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4532-1.md) | Dec 29, 2025 |
| Linux | apache2-mod_auth_openidc sles 15.6 | 2.4.17.1-150600.16.14.1 | [SUSE-SU-2025:4532-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4532-1.md) | Dec 29, 2025 |
| Linux | apache2-mod_auth_openidc sles 15.7 | 2.4.17.1-150600.16.14.1 | [SUSE-SU-2025:4532-1](https://patchblox.com/security/data/fix/linux/suse-su-2025-4532-1.md) | Dec 29, 2025 |
| Linux | cjose RHEL 8 | 0:0.6.1-4.module+el8.10.0+21813+b5444eb8 | [RHSA-2025:4597](https://patchblox.com/security/data/fix/linux/rhsa-2025-4597.md) | May 6, 2025 |
| Linux | cjose almalinux 8 | 0.6.1-4.module_el8.9.0+3631+0ced13d7 | [ALSA-2025:4597](https://patchblox.com/security/data/fix/linux/alsa-2025-4597.md) | May 6, 2025 |
| Linux | cjose ol 8 | 0:0.6.1-4.module+el8.10.0+90549+7b4eddfc | [ELSA-2025-4597](https://patchblox.com/security/data/fix/linux/elsa-2025-4597.md) | May 7, 2025 |
| Linux | cjose rocky 8 | 0:0.6.1-4.module+el8.9.0+1384+4b58c166 | [RLSA-2025:4597](https://patchblox.com/security/data/fix/linux/rlsa-2025-4597.md) | Jul 29, 2025 |
| Linux | cjose-devel RHEL 8 | 0:0.6.1-4.module+el8.10.0+21813+b5444eb8 | [RHSA-2025:4597](https://patchblox.com/security/data/fix/linux/rhsa-2025-4597.md) | May 6, 2025 |
| Linux | cjose-devel almalinux 8 | 0.6.1-4.module_el8.9.0+3631+0ced13d7 | [ALSA-2025:4597](https://patchblox.com/security/data/fix/linux/alsa-2025-4597.md) | May 6, 2025 |
| Linux | cjose-devel ol 8 | 0:0.6.1-4.module+el8.10.0+90549+7b4eddfc | [ELSA-2025-4597](https://patchblox.com/security/data/fix/linux/elsa-2025-4597.md) | May 7, 2025 |
| Linux | libapache2-mod-auth-openidc Debian 11.6 (bullseye) | 2.4.9.4-0+deb11u6 | [DLA-4155-1](https://patchblox.com/security/data/fix/linux/dla-4155-1.md) | May 8, 2025 |
| Linux | libapache2-mod-auth-openidc Debian 12.15 (bookworm) | 2.4.12.3-2+deb12u4 | [DSA-5917-1](https://patchblox.com/security/data/fix/linux/dsa-5917-1.md) | May 8, 2025 |
| Linux | libapache2-mod-auth-openidc Debian 13.5 (trixie) | 2.4.14.2-1 | [DEBIAN-CVE-2025-3891](https://patchblox.com/security/data/fix/linux/debian-cve-2025-3891.md) | Apr 29, 2025 |
| Linux | libapache2-mod-auth-openidc Debian 14 | 2.4.14.2-1 | [DEBIAN-CVE-2025-3891](https://patchblox.com/security/data/fix/linux/debian-cve-2025-3891.md) | Apr 29, 2025 |
| Linux | mod_auth_openidc RHEL 8 | 0:2.4.9.4-8.module+el8.10.0+23056+decb09b1 | [RHSA-2025:4597](https://patchblox.com/security/data/fix/linux/rhsa-2025-4597.md) | May 6, 2025 |
| Linux | mod_auth_openidc RHEL 9 | 0:2.4.10-1.el9_6.2 | [RHSA-2025:9396](https://patchblox.com/security/data/fix/linux/rhsa-2025-9396.md) | Jun 23, 2025 |
| Linux | mod_auth_openidc almalinux 8 | 2.4.9.4-8.module_el8.10.0+3988+526f0275 | [ALSA-2025:4597](https://patchblox.com/security/data/fix/linux/alsa-2025-4597.md) | May 6, 2025 |
| Linux | mod_auth_openidc almalinux 9 | 2.4.10-1.el9_6.2 | [ALSA-2025:9396](https://patchblox.com/security/data/fix/linux/alsa-2025-9396.md) | Jun 23, 2025 |
| Linux | mod_auth_openidc ol 8 | 0:2.4.9.4-8.module+el8.10.0+90568+7a187228 | [ELSA-2025-4597](https://patchblox.com/security/data/fix/linux/elsa-2025-4597.md) | May 7, 2025 |
| Linux | mod_auth_openidc ol 9 | 0:2.4.10-1.el9_6.2 | [ELSA-2025-9396](https://patchblox.com/security/data/fix/linux/elsa-2025-9396.md) | Jun 23, 2025 |
| Linux | mod_auth_openidc rocky 8 | 0:2.4.9.4-8.module+el8.10.0+1976+99abe5eb | [RLSA-2025:4597](https://patchblox.com/security/data/fix/linux/rlsa-2025-4597.md) | Jul 29, 2025 |
| Linux | mod_auth_openidc rocky 9 | 0:2.4.10-1.el9_6.2 | [RLSA-2025:9396](https://patchblox.com/security/data/fix/linux/rlsa-2025-9396.md) | Oct 4, 2025 |

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Data as of 2026-11-08T06:59:42Z 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

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