CVE-2025-32908

A flaw was found in libsoup. The HTTP/2 server in libsoup may not fully validate the values of pseudo-headers :scheme, :authority, and :path, which may allow a user to cause a denial of service (DoS).
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
redhatCNA
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
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Awaiting analysis
This vulnerability is currently awaiting analysis.
Base Score
CVSS 3.x
EPSS Score
Percentile: 16%
Debian logo
Debian Releases
Debian Product
Codename
libsoup2.4
bullseye
2.72.0-2
fixed
bullseye (security)
2.72.0-2+deb11u2
fixed
bookworm
2.74.3-1+deb12u1
fixed
sid
2.74.3-10.1
fixed
trixie
2.74.3-10.1
fixed
libsoup3
bookworm
vulnerable
sid
vulnerable
trixie
vulnerable
Common Weakness Enumeration
References
https://access.redhat.com/errata/RHSA-2025:7505
https://access.redhat.com/security/cve/CVE-2025-32908
https://bugzilla.redhat.com/show_bug.cgi?id=2359343