wget: GNU Wget versions < 1.25.0+4f85853f64 do not validate the IP address provided by an FTP PASV response while operat...
CVE-2026-15146 is fixed in 5 products on 1 platform, first by wget 1.25.0-2ubuntu4.3, released July 10, 2026. It is not reported as exploited. Patch Radar priority: Routine.
GNU Wget versions < 1.25.0+4f85853f64 do not validate the IP address provided by an FTP PASV response while operating in FTP passive mode. A malicious FTP server, or an HTTP server that redirects to an FTP URL, can exploit this behavior to redirect Wget’s data connection to an arbitrary IP address and port. This allows an attacker to forge server-side requests (SSRF) from the machine running Wget, potentially accessing localhost services or internal network resources.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| wget · Debian 14 | 1.25.0-3 | DEBIAN-CVE-2026-15146 | Jul 31, 2026 |
| wget · Ubuntu 18.04.6 LTS (bionic) | 1.19.4-1ubuntu2.2+esm4 | wget 1.19.4-1ubuntu2.2+esm4 | Jul 23, 2026 |
| wget · Ubuntu 20.04 LTS (focal) | 1.20.3-1ubuntu2.1+esm3 | wget 1.20.3-1ubuntu2.1+esm3 | Jul 23, 2026 |
| wget · Ubuntu 22.04.1 LTS (jammy) | 1.21.2-2ubuntu1.4 | wget 1.21.2-2ubuntu1.4 | Jul 23, 2026 |
| wget · Ubuntu 24.04.5 LTS (noble) | 1.21.4-1ubuntu4.4 | wget 1.21.4-1ubuntu4.4 | Jul 23, 2026 |
| wget · Ubuntu 26.04.1 LTS (resolute) | 1.25.0-2ubuntu4.3 | wget 1.25.0-2ubuntu4.3 | Jul 10, 2026 |
| wget · opensuse-leap 16.0 | 1.25.0-160000.3.1 | OPENSUSE-SU-2026:21665-1 | Aug 27, 2026 |
| wget · sles 15.7 | 1.24.5-150700.3.3.1 | SUSE-SU-2026:3148-1 | Jul 21, 2026 |
| wget · sles 16.0 | 1.25.0-160000.3.1 | SUSE-SU-2026:23326-1 | Aug 27, 2026 |
| wget1 · Fedora 43 | 1.25.0-3.fc43 | FEDORA-2026-7BBB52B49D | Jul 16, 2026 |
| wget1-debuginfo · Fedora 43 | 1.25.0-3.fc43 | FEDORA-2026-7BBB52B49D | Jul 16, 2026 |
| wget1-debugsource · Fedora 43 | 1.25.0-3.fc43 | FEDORA-2026-7BBB52B49D | Jul 16, 2026 |
| wget1-wget · Fedora 43 | 1.25.0-3.fc43 | FEDORA-2026-7BBB52B49D | Jul 16, 2026 |
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