CVE-2026-1539
libsoup: proxy authentication credentials leaked via the Proxy-Authorization header when handling HTTP redirects
CVE-2026-1539 is fixed in 18 products on 1 platform, first by gir1.2-soup-3.0 3.0.7-0ubuntu1+esm7, released January 28, 2026. It is not reported as exploited. Patch Radar priority: Routine.
Routine
CVSS
n/a
Medium
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0027
20th percentile
proxy authentication credentials leaked via the Proxy-Authorization header when handling HTTP redirects
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| gir1.2-soup-2.4 · Ubuntu 18.04.6 LTS (bionic) | 2.62.1-1ubuntu0.4+esm8 | gir1.2-soup-2.4 2.62.1-1ubuntu0.4+esm8 | Feb 3, 2026 |
| gir1.2-soup-2.4 · Ubuntu 20.04 LTS (focal) | 2.70.0-1ubuntu0.5+esm3 | gir1.2-soup-2.4 2.70.0-1ubuntu0.5+esm3 | Feb 3, 2026 |
| gir1.2-soup-2.4 · Ubuntu 22.04.1 LTS (jammy) | 2.74.2-3ubuntu0.8 | gir1.2-soup-2.4 2.74.2-3ubuntu0.8 | Feb 3, 2026 |
| gir1.2-soup-2.4 · Ubuntu 24.04.5 LTS (noble) | 2.74.3-6ubuntu1.8 | gir1.2-soup-2.4 2.74.3-6ubuntu1.8 | Feb 3, 2026 |
| gir1.2-soup-2.4 · Ubuntu 26.04.1 LTS (resolute) | 2.74.3-10.1ubuntu5+esm2 | gir1.2-soup-2.4 2.74.3-10.1ubuntu5+esm2 | Feb 3, 2026 |
| gir1.2-soup-3.0 · Ubuntu 22.04.1 LTS (jammy) | 3.0.7-0ubuntu1+esm7 | gir1.2-soup-3.0 3.0.7-0ubuntu1+esm7 | Jan 28, 2026 |
| gir1.2-soup-3.0 · Ubuntu 24.04.5 LTS (noble) | 3.4.4-5ubuntu0.7 | gir1.2-soup-3.0 3.4.4-5ubuntu0.7 | Jan 28, 2026 |
| gir1.2-soup-3.0 · Ubuntu 25.10 (questing) | 3.6.5-4ubuntu0.2 | gir1.2-soup-3.0 3.6.5-4ubuntu0.2 | Jan 28, 2026 |
| libsoup · opensuse-leap 15.6 | 3.4.4-150600.3.37.1 | SUSE-SU-2026:0788-1 | Mar 3, 2026 |
| libsoup · opensuse-leap 16.0 | 3.6.6-160000.1.1 | OPENSUSE-SU-2026:20384-1 | Mar 18, 2026 |
| libsoup · sles 15.6 | 3.4.4-150600.3.37.1 | SUSE-SU-2026:0788-1 | Mar 3, 2026 |
| libsoup · sles 15.7 | 3.4.4-150600.3.37.1 | SUSE-SU-2026:0788-1 | Mar 3, 2026 |
| libsoup · sles 16.0 | 3.6.6-160000.1.1 | SUSE-SU-2026:20902-1 | Mar 18, 2026 |
| libsoup-2.4-1 · Ubuntu 24.04.5 LTS (noble) | 2.74.3-6ubuntu1.8 | libsoup-2.4-1 2.74.3-6ubuntu1.8 | Feb 3, 2026 |
| libsoup-2.4-1 · Ubuntu 26.04.1 LTS (resolute) | 2.74.3-10.1ubuntu5+esm2 | libsoup-2.4-1 2.74.3-10.1ubuntu5+esm2 | Feb 3, 2026 |
| libsoup-3.0-0 · Ubuntu 22.04.1 LTS (jammy) | 3.0.7-0ubuntu1+esm7 | libsoup-3.0-0 3.0.7-0ubuntu1+esm7 | Jan 28, 2026 |
| libsoup-3.0-0 · Ubuntu 24.04.5 LTS (noble) | 3.4.4-5ubuntu0.7 | libsoup-3.0-0 3.4.4-5ubuntu0.7 | Jan 28, 2026 |
| libsoup-3.0-0 · Ubuntu 25.10 (questing) | 3.6.5-4ubuntu0.2 | libsoup-3.0-0 3.6.5-4ubuntu0.2 | Jan 28, 2026 |
| libsoup-3.0-common · Ubuntu 22.04.1 LTS (jammy) | 3.0.7-0ubuntu1+esm7 | libsoup-3.0-common 3.0.7-0ubuntu1+esm7 | Jan 28, 2026 |
| libsoup-3.0-common · Ubuntu 24.04.5 LTS (noble) | 3.4.4-5ubuntu0.7 | libsoup-3.0-common 3.4.4-5ubuntu0.7 | Jan 28, 2026 |
| libsoup-3.0-common · Ubuntu 25.10 (questing) | 3.6.5-4ubuntu0.2 | libsoup-3.0-common 3.6.5-4ubuntu0.2 | Jan 28, 2026 |
| libsoup-3.0-tests · Ubuntu 22.04.1 LTS (jammy) | 3.0.7-0ubuntu1+esm7 | libsoup-3.0-tests 3.0.7-0ubuntu1+esm7 | Jan 28, 2026 |
| libsoup-3.0-tests · Ubuntu 24.04.5 LTS (noble) | 3.4.4-5ubuntu0.7 | libsoup-3.0-tests 3.4.4-5ubuntu0.7 | Jan 28, 2026 |
| libsoup-3.0-tests · Ubuntu 25.10 (questing) | 3.6.5-4ubuntu0.2 | libsoup-3.0-tests 3.6.5-4ubuntu0.2 | Jan 28, 2026 |
| libsoup-gnome-2.4-1 · Ubuntu 24.04.5 LTS (noble) | 2.74.3-6ubuntu1.8 | libsoup-gnome-2.4-1 2.74.3-6ubuntu1.8 | Feb 3, 2026 |
| libsoup-gnome-2.4-1 · Ubuntu 26.04.1 LTS (resolute) | 2.74.3-10.1ubuntu5+esm2 | libsoup-gnome-2.4-1 2.74.3-10.1ubuntu5+esm2 | Feb 3, 2026 |
| libsoup-gnome2.4-1 · Ubuntu 18.04.6 LTS (bionic) | 2.62.1-1ubuntu0.4+esm8 | libsoup-gnome2.4-1 2.62.1-1ubuntu0.4+esm8 | Feb 3, 2026 |
| libsoup-gnome2.4-1 · Ubuntu 20.04 LTS (focal) | 2.70.0-1ubuntu0.5+esm3 | libsoup-gnome2.4-1 2.70.0-1ubuntu0.5+esm3 | Feb 3, 2026 |
| libsoup-gnome2.4-1 · Ubuntu 22.04.1 LTS (jammy) | 2.74.2-3ubuntu0.8 | libsoup-gnome2.4-1 2.74.2-3ubuntu0.8 | Feb 3, 2026 |
| libsoup2 · opensuse-leap 15.6 | 2.74.3-150600.4.30.1 | SUSE-SU-2026:0811-1 | Mar 5, 2026 |
| libsoup2 · opensuse-leap 16.0 | 2.74.3-160000.4.1 | OPENSUSE-SU-2026:20354-1 | Mar 13, 2026 |
| libsoup2 · sles 15.6 | 2.74.3-150600.4.30.1 | SUSE-SU-2026:0811-1 | Mar 5, 2026 |
| libsoup2 · sles 15.7 | 2.74.3-150600.4.30.1 | SUSE-SU-2026:0811-1 | Mar 5, 2026 |
| libsoup2.4-1 · Ubuntu 18.04.6 LTS (bionic) | 2.62.1-1ubuntu0.4+esm8 | libsoup2.4-1 2.62.1-1ubuntu0.4+esm8 | Feb 3, 2026 |
| libsoup2.4-1 · Ubuntu 20.04 LTS (focal) | 2.70.0-1ubuntu0.5+esm3 | libsoup2.4-1 2.70.0-1ubuntu0.5+esm3 | Feb 3, 2026 |
| libsoup2.4-1 · Ubuntu 22.04.1 LTS (jammy) | 2.74.2-3ubuntu0.8 | libsoup2.4-1 2.74.2-3ubuntu0.8 | Feb 3, 2026 |
| libsoup2.4-common · Ubuntu 22.04.1 LTS (jammy) | 2.74.2-3ubuntu0.8 | libsoup2.4-common 2.74.2-3ubuntu0.8 | Feb 3, 2026 |
| libsoup2.4-common · Ubuntu 24.04.5 LTS (noble) | 2.74.3-6ubuntu1.8 | libsoup2.4-common 2.74.3-6ubuntu1.8 | Feb 3, 2026 |
| libsoup2.4-common · Ubuntu 26.04.1 LTS (resolute) | 2.74.3-10.1ubuntu5+esm2 | libsoup2.4-common 2.74.3-10.1ubuntu5+esm2 | Feb 3, 2026 |
| libsoup2.4-tests · Ubuntu 20.04 LTS (focal) | 2.70.0-1ubuntu0.5+esm3 | libsoup2.4-tests 2.70.0-1ubuntu0.5+esm3 | Feb 3, 2026 |
| libsoup2.4-tests · Ubuntu 22.04.1 LTS (jammy) | 2.74.2-3ubuntu0.8 | libsoup2.4-tests 2.74.2-3ubuntu0.8 | Feb 3, 2026 |
| libsoup2.4-tests · Ubuntu 24.04.5 LTS (noble) | 2.74.3-6ubuntu1.8 | libsoup2.4-tests 2.74.3-6ubuntu1.8 | Feb 3, 2026 |
| libsoup2.4-tests · Ubuntu 26.04.1 LTS (resolute) | 2.74.3-10.1ubuntu5+esm2 | libsoup2.4-tests 2.74.3-10.1ubuntu5+esm2 | Feb 3, 2026 |
| libsoup3 · amzn 2023 | 3.6.5-56.amzn2023 | ALAS2023-2026-1460 | Mar 2, 2026 |
| libsoup3-debuginfo · amzn 2023 | 3.6.5-56.amzn2023 | ALAS2023-2026-1460 | Mar 2, 2026 |
| libsoup3-debugsource · amzn 2023 | 3.6.5-56.amzn2023 | ALAS2023-2026-1460 | Mar 2, 2026 |
| libsoup3-devel · amzn 2023 | 3.6.5-56.amzn2023 | ALAS2023-2026-1460 | Mar 2, 2026 |
| libsoup3-doc · amzn 2023 | 3.6.5-56.amzn2023 | ALAS2023-2026-1460 | Mar 2, 2026 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.