Debian/libsoup3: medium 6.5
A flaw was found in libsoup. An unsigned integer underflow in the soup_filter_input_stream_read_until() function causes a heap buffer over-read when parsing multipart HTTP responses. A malicious HTTP
Action: Upgrade libsoup3 to 3.8.0-1 or later.
Affected
| introduced | fixed | last affected |
|---|---|---|
| 0 | 3.8.0-1 | - |
Fixed versions
| 3.8.0-1 |
Sources
- osv: DEBIAN-CVE-2026-66337#Debian:14/libsoup3
- https://security-tracker.debian.org/tracker/CVE-2026-66337
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