CVE-2026-0716

Published: Jan 13, 2026Modified: Jun 17, 2026Deferred

4.8

Vector

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

Exploitability: 2.2 / Impact: 2.5

Source: secalert@redhat.com (Secondary)

Description

A flaw was found in libsoup’s WebSocket frame processing when handling incoming messages. If a non-default configuration is used where the maximum incoming payload size is unset, the library may read memory outside the intended bounds. This can cause unintended memory exposure or a crash. Applications using libsoup’s WebSocket support with this configuration may be impacted.

Related CWEs

CWE-805

Buffer Access with Incorrect Length Value

The product uses a sequential operation to read or write a buffer, but it uses an incorrect length value that causes it to access memory that is outside of the bounds of the buffer.

References (3)

https://access.redhat.com/security/cve/CVE-2026-0716

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2427896

Source: secalert@redhat.com

https://gitlab.gnome.org/GNOME/libsoup/-/issues/476

Source: secalert@redhat.com

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