Description
url.c in GNU Wget through 1.24.5 mishandles semicolons in the userinfo subcomponent of a URI, and thus there may be insecure behavior in which data that was supposed to be in the userinfo subcomponent is misinterpreted to be part of the host subcomponent.
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | wget | 1.24.5-2 | — |
| Debian 13 | wget | 1.24.5-2 | — |
| Debian 12 | wget | 1.21.3-1+deb12u1 | — |
| Debian 11 | wget | 1.21-1+deb11u2 | DLA-4133-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 26.04 LTS | wget | 1.25.0-2ubuntu4.2 | USN-8543-1 |
| Ubuntu 24.04 LTS | wget | 1.21.4-1ubuntu4.1 | USN-8543-1, USN-6852-1 |
| Ubuntu 22.04 LTS | wget | 1.21.2-2ubuntu1.1 | USN-8543-1, USN-6852-1 |
| Ubuntu 20.04 LTS | wget | 1.20.3-1ubuntu2.1 | USN-6852-1 |
Show 4 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 20.04 LTS | wget | 1.20.3-1ubuntu2.1+esm2 | USN-8543-1 |
| Ubuntu Pro 18.04 LTS | wget | 1.19.4-1ubuntu2.2+esm1 | USN-8543-1, USN-6852-2 |
| Ubuntu Pro 16.04 LTS | wget | 1.17.1-1ubuntu1.5+esm1 | USN-8543-1, USN-6852-2 |
| Ubuntu Pro 14.04 LTS | wget | 1.15-1ubuntu1.14.04.5+esm2 | USN-8543-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9 | wget | 1.21.1-8.el9_4 | RHSA-2024:6192 |
| RHEL 8 | wget | 1.19.5-12.el8_10 | RHSA-2024:5299 |
Show 5 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 9.2 EUS | wget | 1.21.1-7.el9_2.1 | RHSA-2024:6438 |
| RHEL 8.8 EUS | wget | 1.19.5-11.el8_8.1 | RHSA-2024:6208 |
| RHEL 8.6 TUS | wget | 1.19.5-10.el8_6.2 | RHSA-2024:4998 |
| RHEL 8.6 E4S | wget | 1.19.5-10.el8_6.2 | RHSA-2024:4998 |
| RHEL 8.6 AUS | wget | 1.19.5-10.el8_6.2 | RHSA-2024:4998 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 9 | wget | 1.21.1-8.el9_4 | ALSA-2024:6192 |
| AlmaLinux 8 | wget | 1.19.5-12.el8_10 | ALSA-2024:5299 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 9 | wget | 1.21.1-8.el9_4 | RLSA-2024:6192 |
| Rocky Linux 8 | wget | 1.19.5-12.el8_10 | RLSA-2024:5299 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP6 | wget | 1.20.3-150600.19.3.1 | SUSE-SU-2024:2201-1 |
| SLES 15 SP5 | wget | 1.20.3-150000.3.20.1 | SUSE-SU-2024:2174-1 |
| SLES 12 SP5 | wget | 1.14-21.19.1 | SUSE-SU-2024:2154-1 |
Show 3 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 12 SP5 | wget | 1.14-21.19.1 | SUSE-SU-2024:2154-1 |
| SLE Micro 6.0 | wget | 1.24.5-1.1 | SUSE-SU-2025:20010-1 |
| SLE Micro 5.5 | wget | 1.20.3-150000.3.20.1 | SUSE-SU-2024:2174-2, SUSE-SU-2024:2174-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | wget | 1.24.5-2.1 | openSUSE-SU-2024:14056-1 |
| openSUSE Leap 15.6 | wget | 1.20.3-150600.19.3.1 | SUSE-SU-2024:2201-1 |
| openSUSE Leap 15.5 | wget | 1.20.3-150000.3.20.1 | SUSE-SU-2024:2174-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | wget | 1.21.3-1.amzn2023.0.4 | ALAS2023-2024-657 |
Azure Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Azure Linux 2 (CBL-Mariner) | wget | 1.21.2-3 | — |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 9 | wget | 1.21.1-8.el9_4 | ELSA-2024-6192 |
| Oracle Linux 8 | wget | 1.19.5-12.0.1.el8_10 | ELSA-2024-5299 |
Advisories 27
- ALSA-2024:6192 Moderate: wget security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2024:5299 Moderate: wget security update AlmaLinux Security Advisories · Oct 29, 2026
- WID-SEC-2024-1386 wget: Schwachstelle ermöglicht nicht spezifizierten Angriff BSI CERT-Bund (WID) · Aug 20, 2026
- RHSA-2024:6438 Red Hat Security Advisory: wget security update Red Hat Security Advisories (RHSA) · Jul 19, 2026
- RHSA-2024:6208 Red Hat Security Advisory: wget security update Red Hat Security Advisories (RHSA) · Jul 19, 2026
- RHSA-2024:6192 Red Hat Security Advisory: wget security update Red Hat Security Advisories (RHSA) · Jul 19, 2026
- RHSA-2024:5299 Red Hat Security Advisory: wget security update Red Hat Security Advisories (RHSA) · Jul 19, 2026
- RHSA-2024:4998 Red Hat Security Advisory: wget security update Red Hat Security Advisories (RHSA) · Jul 19, 2026
- USN-8543-1 wget vulnerabilities Ubuntu Security Notices (USN) · Jul 15, 2026
- USN-6852-2 wget vulnerability Ubuntu Security Notices (USN) · Jun 25, 2026
- USN-6852-1 wget vulnerability Ubuntu Security Notices (USN) · Apr 27, 2026
- SUSE-SU-2025:20010-1 Security update for wget SUSE / openSUSE Security Updates · Mar 23, 2026
- DLA-4133-1 wget - security update Debian Security (DSA / DLA) · Mar 9, 2026
- WID-SEC-2024-1913 Red Hat OpenShift Container Platform: Mehrere Schwachstellen BSI CERT-Bund (WID) · Mar 3, 2026
- SUSE-SU-2024:2201-1 Security update for wget SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2024:14056-1 wget-1.24.5-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2174-1 Security update for wget SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2154-1 Security update for wget SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2024:2174-2 Security update for wget SUSE / openSUSE Security Updates · Feb 4, 2026
- RLSA-2024:6192 Moderate: wget security update Rocky Linux Security Advisories · Oct 7, 2025
- WID-SEC-2025-0225 Dell PowerProtect Data Domain: Mehrere Schwachstellen BSI CERT-Bund (WID) · Oct 1, 2025
- VDE-2025-053 Phoenix Contact: Multiple Vulnerabilities in PLCnext Firmware CERT@VDE · Jul 8, 2025
- RLSA-2024:5299 Moderate: wget security update Rocky Linux Security Advisories · May 7, 2025
- ELSA-2024-6192 Moderate: wget security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Sep 3, 2024
- NCSC-2024-0339 Kwetsbaarheden verholpen in Microsoft Mariner NCSC-NL (Netherlands) · Aug 13, 2024
- ELSA-2024-5299 Moderate: wget security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Aug 13, 2024
- ALAS2023-2024-657 Moderate: wget security update (Amazon Linux 2023) Amazon Linux Security Center (ALAS) · Jul 22, 2024