Linux · SUSE Linux Enterprise · Security advisory · January 22, 2026
SUSE-SU-2026:0257-1: libsoup security update
SUSE-SU-2026:0257-1, released January 22, 2026, fixes 3 CVEs in libsoup (version 3.4.4-150600.3.28.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
3
None rated Critical
Exploited
0
None reported
Highest CVSS
8.6
Base score, 0 to 10
Highest EPSS
0.0061
49th percentile
Priority of the 3 CVEs
Patch now 0
Urgent 0
High 2
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libsoup | opensuse-leap 15.6 | 3.4.4-150600.3.28.1 |
| libsoup | sles 15.6 | 3.4.4-150600.3.28.1 |
| libsoup | sles 15.7 | 3.4.4-150600.3.28.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-0719 | Libsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authentication | 8.6 | 0.0061 | None reported |
| High | CVE-2025-14523 | Libsoup: libsoup: duplicate host header handling causes host-parsing discrepancy (first- vs last-value wins) | 8.2 | 0.0054 | None reported |
| Routine | CVE-2026-0716 | Libsoup: out-of-bounds read in libsoup websocket frame processing | 4.8 | 0.0038 | None reported |
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