CVE-2026-2369

MEDIUM

Libsoup: libsoup: buffer overread due to integer underflow when handling zero-length resources

Title source: cna

Description

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)

[Vdb Entry, X_Refsource_Redhat] https://access.redhat.com/security/cve/CVE-2026-2369

[Issue Tracking, X_Refsource_Redhat] https://bugzilla.redhat.com/show_bug.cgi?id=2439091

https://gitlab.gnome.org/GNOME/libsoup/-/issues/498

Scores

CVSS v3 6.5

EPSS 0.0005

EPSS Percentile 14.9%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:L

Details

CWE

CWE-191

Status published

Products (5)

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