Linux · SUSE Linux Enterprise · Security advisory · September 21, 2026
SUSE-SU-2026:23866-1: libsoup security update
SUSE-SU-2026:23866-1, released September 21, 2026, fixes 2 CVEs in libsoup (version 3.6.6-160000.4.1). None of them is reported as exploited. Patch Radar priority: High.
High
CVEs closed
2
None rated Critical
Exploited
0
None reported
Highest CVSS
7.6
Base score, 0 to 10
Highest EPSS
0.0034
27th percentile
Priority of the 2 CVEs
Patch now 0
Urgent 0
High 1
Routine 1
Fixed package versions
| Product | Release | Fixed in |
|---|---|---|
| libsoup | sles 16.0 | 3.6.6-160000.4.1 |
CVEs this fix closes
| Priority | CVE | Title | CVSS | EPSS | Exploitation |
|---|---|---|---|---|---|
| High | CVE-2026-85197 | Libsoup: libsoup: heap use-after-free in libsoup http/2 client on_data_read() via goaway during body upload | 7.6 | 0.0034 | None reported |
| Routine | CVE-2026-85534 | Libsoup: libsoup: http/2 client crash in on_data_source_read_callback when settings initial_window_size shrinks during deferred body read | 5.9 | 0.0032 | None reported |
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