Linux · Debian · Security advisory · July 14, 2026

DEBIAN-CVE-2026-12478: libsoup3 security update

DEBIAN-CVE-2026-12478, released July 14, 2026, fixes 1 CVE in libsoup3 (version 3.8.0-1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine
CVEs closed
1
None rated Critical
Exploited
0
None reported
Highest CVSS
4.8
Base score, 0 to 10
Highest EPSS
0.0024
15th percentile

Fixed package versions

ProductReleaseFixed in
libsoup3Debian 143.8.0-1

CVEs this fix closes

PriorityCVETitleCVSSEPSSExploitation
Routine CVE-2026-12478 libsoup3: The fix for CVE-2026-0716 (commit 6ff7ef0, libsoup 3.6.6) placed the integer overflow guard inside the if (masked) bl...4.8 0.0024 None reported
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