CVE-2026-2369
MEDIUMLibsoup: libsoup: buffer overread due to integer underflow when handling zero-length resources
Title source: cnaDescription
A flaw was found in libsoup. An integer underflow vulnerability occurs when processing content with a zero-length resource, leading to a buffer overread. This can allow an attacker to potentially access sensitive information or cause an application level denial of service.
References (3)
Core 3
Core References
Vdb Entry, X_Refsource_Redhat vdb-entry
x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2026-2369
Issue Tracking, X_Refsource_Redhat issue-tracking
x_refsource_redhat
RHBZ#2439091
https://bugzilla.redhat.com/show_bug.cgi?id=2439091
Scores
CVSS v3
6.5
EPSS
0.0002
EPSS Percentile
5.0%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
yes
Technical Impact
partial
Details
CWE
CWE-191
Status
published
Products (6)
gnome/libsoup
Red Hat/Red Hat Enterprise Linux 10
Red Hat/Red Hat Enterprise Linux 6
Red Hat/Red Hat Enterprise Linux 7
Red Hat/Red Hat Enterprise Linux 8
Red Hat/Red Hat Enterprise Linux 9
Published
Mar 19, 2026
Tracked Since
Mar 19, 2026