# CVE-2025-14242: vsftpd: The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve files over a ne...

CVE-2025-14242 is fixed in 3 products on 1 platform, first by ALSA-2026:0606, released January 14, 2026. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2025-14242
- Priority: Routine
- CVSS: 6.5 (Moderate)
- EPSS: 0.0081
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 14, 2026

## Description

The vsftpd packages include a Very Secure File Transfer Protocol (FTP) daemon, which is used to serve files over a network.  Security Fix(es):  * vsftpd: vsftpd: Denial of service via integer overflow in ls command parameter parsing (CVE-2025-14242)  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

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | vsftpd RHEL 10 | 3.0.5-9.el10_0.1 | [RHSA-2026:4553](https://patchblox.com/security/data/fix/linux/rhsa-2026-4553.md) | Jan 16, 2026 |
| Linux | vsftpd RHEL 8 | 0:3.0.3-36.el8_10.3 | [RHSA-2026:0608](https://patchblox.com/security/data/fix/linux/rhsa-2026-0608.md) | Jan 16, 2026 |
| Linux | vsftpd RHEL 9 | 0:3.0.5-6.el9_7.2 | [RHSA-2026:0605](https://patchblox.com/security/data/fix/linux/rhsa-2026-0605.md) | Jan 16, 2026 |
| Linux | vsftpd almalinux 10 | 3.0.5-10.el10_1.1 | [ALSA-2026:0606](https://patchblox.com/security/data/fix/linux/alsa-2026-0606.md) | Jan 14, 2026 |
| Linux | vsftpd almalinux 8 | 3.0.3-36.el8_10.3 | [ALSA-2026:0608](https://patchblox.com/security/data/fix/linux/alsa-2026-0608.md) | Jan 14, 2026 |
| Linux | vsftpd almalinux 9 | 3.0.5-6.el9_7.2 | [ALSA-2026:0605](https://patchblox.com/security/data/fix/linux/alsa-2026-0605.md) | Jan 14, 2026 |
| Linux | vsftpd amzn 2023 | 3.0.5-1.amzn2023.0.3 | [ALAS2023-2026-1432](https://patchblox.com/security/data/fix/linux/alas2023-2026-1432.md) | Feb 16, 2026 |
| Linux | vsftpd ol 10 | 0:3.0.5-10.el10_1.1 | [ELSA-2026-0606](https://patchblox.com/security/data/fix/linux/elsa-2026-0606.md) | Jan 15, 2026 |
| Linux | vsftpd ol 8 | 0:3.0.3-36.el8_10.3 | [ELSA-2026-0608](https://patchblox.com/security/data/fix/linux/elsa-2026-0608.md) | Jan 15, 2026 |
| Linux | vsftpd ol 9 | 0:3.0.5-6.el9_7.2 | [ELSA-2026-0605](https://patchblox.com/security/data/fix/linux/elsa-2026-0605.md) | Jan 15, 2026 |
| Linux | vsftpd rocky 10 | 0:3.0.5-10.el10_1.1 | [RLSA-2026:0606](https://patchblox.com/security/data/fix/linux/rlsa-2026-0606.md) | Jan 17, 2026 |
| Linux | vsftpd rocky 8 | 0:3.0.3-36.el8_10.3 | [RLSA-2026:0608](https://patchblox.com/security/data/fix/linux/rlsa-2026-0608.md) | Jan 15, 2026 |
| Linux | vsftpd rocky 9 | 0:3.0.5-6.el9_7.2 | [RLSA-2026:0605](https://patchblox.com/security/data/fix/linux/rlsa-2026-0605.md) | Jan 17, 2026 |
| Linux | vsftpd-debuginfo amzn 2023 | 3.0.5-1.amzn2023.0.3 | [ALAS2023-2026-1432](https://patchblox.com/security/data/fix/linux/alas2023-2026-1432.md) | Feb 16, 2026 |
| Linux | vsftpd-debugsource amzn 2023 | 3.0.5-1.amzn2023.0.3 | [ALAS2023-2026-1432](https://patchblox.com/security/data/fix/linux/alas2023-2026-1432.md) | Feb 16, 2026 |

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Data as of 2026-11-09T13:31:49Z 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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