Libsoup: out-of-bounds read in libsoup websocket frame processing
CVE-2026-0716 is fixed in 16 products on 1 platform, first by SUSE-SU-2026:0257-1, released January 22, 2026. It is not reported as exploited. Patch Radar priority: Routine.
This update for libsoup fixes the following issues: - CVE-2026-0716: Fixed out-of-bounds read for websocket (bsc#1256418) - CVE-2026-0719: Fixed overflow for password md4sum (bsc#1256399) - CVE-2025-14523: Reject duplicated Host in headers and followed upstream update (bsc#1254876).
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| libsoup · amzn 2023 | 2.72.0-6.amzn2023.0.12 | ALAS2023-2026-1758 | May 25, 2026 |
| libsoup · opensuse-leap 15.6 | 3.4.4-150600.3.42.1 | SUSE-SU-2026:0894-1 | Mar 13, 2026 |
| libsoup · opensuse-leap 15.6 | 3.4.4-150600.3.28.1 | SUSE-SU-2026:0257-1 | Jan 22, 2026 |
| libsoup · opensuse-leap 16.0 | 3.6.5-160000.3.1 | OPENSUSE-SU-2026:20142-1 | Jan 30, 2026 |
| libsoup · sles 15.6 | 3.4.4-150600.3.28.1 | SUSE-SU-2026:0257-1 | Jan 22, 2026 |
| libsoup · sles 15.7 | 3.4.4-150600.3.42.1 | SUSE-SU-2026:0894-1 | Mar 13, 2026 |
| libsoup · sles 15.7 | 3.4.4-150600.3.28.1 | SUSE-SU-2026:0257-1 | Jan 22, 2026 |
| libsoup · sles 16.0 | 3.6.5-160000.3.1 | SUSE-SU-2026:20212-1 | Jan 30, 2026 |
| libsoup-debuginfo · amzn 2023 | 2.72.0-6.amzn2023.0.12 | ALAS2023-2026-1758 | May 25, 2026 |
| libsoup-debugsource · amzn 2023 | 2.72.0-6.amzn2023.0.12 | ALAS2023-2026-1758 | May 25, 2026 |
| libsoup-devel · amzn 2023 | 2.72.0-6.amzn2023.0.12 | ALAS2023-2026-1758 | May 25, 2026 |
| libsoup-doc · amzn 2023 | 2.72.0-6.amzn2023.0.12 | ALAS2023-2026-1758 | May 25, 2026 |
| libsoup2 · opensuse-leap 15.6 | 2.74.3-150600.4.33.1 | SUSE-SU-2026:0886-1 | Mar 12, 2026 |
| libsoup2 · opensuse-leap 15.6 | 2.74.3-150600.4.24.1 | SUSE-SU-2026:0574-1 | Feb 18, 2026 |
| libsoup2 · opensuse-leap 16.0 | 2.74.3-160000.4.1 | OPENSUSE-SU-2026:20354-1 | Mar 13, 2026 |
| libsoup2 · sles 15.6 | 2.74.3-150600.4.24.1 | SUSE-SU-2026:0574-1 | Feb 18, 2026 |
| libsoup2 · sles 15.7 | 2.74.3-150600.4.33.1 | SUSE-SU-2026:0886-1 | Mar 12, 2026 |
| libsoup2 · sles 15.7 | 2.74.3-150600.4.24.1 | SUSE-SU-2026:0574-1 | Feb 18, 2026 |
| libsoup3 · amzn 2023 | 3.6.6-58.amzn2023 | ALAS2023-2026-1778 | Jun 8, 2026 |
| libsoup3-debuginfo · amzn 2023 | 3.6.6-58.amzn2023 | ALAS2023-2026-1778 | Jun 8, 2026 |
| libsoup3-debugsource · amzn 2023 | 3.6.6-58.amzn2023 | ALAS2023-2026-1778 | Jun 8, 2026 |
| libsoup3-devel · amzn 2023 | 3.6.6-58.amzn2023 | ALAS2023-2026-1778 | Jun 8, 2026 |
| libsoup3-doc · amzn 2023 | 3.6.6-58.amzn2023 | ALAS2023-2026-1778 | Jun 8, 2026 |
| mingw-libsoup · Fedora 43 | 2.74.3-17.fc43 | FEDORA-2026-44AF0F2383 | Feb 9, 2026 |
| mingw32-libsoup · Fedora 43 | 2.74.3-17.fc43 | FEDORA-2026-44AF0F2383 | Feb 9, 2026 |
| mingw32-libsoup-debuginfo · Fedora 43 | 2.74.3-17.fc43 | FEDORA-2026-44AF0F2383 | Feb 9, 2026 |
| mingw64-libsoup · Fedora 43 | 2.74.3-17.fc43 | FEDORA-2026-44AF0F2383 | Feb 9, 2026 |
| mingw64-libsoup-debuginfo · Fedora 43 | 2.74.3-17.fc43 | FEDORA-2026-44AF0F2383 | Feb 9, 2026 |
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