CVE-2026-66337

Microsoft · Published August 7, 2026

6.5

CVSS v3.1

MEDIUM

Patch availableGet patch

Description

Libsoup: libsoup: heap buffer over-read via integer underflow in soup_filter_input_stream_read_until(). Libsoup: libsoup: heap buffer over-read via integer underflow in soup_filter_input_stream_read_until()

Affected Products

azl3 libsoup 3.4.4-16 on Azure Linux 3.0

CVSS Vector

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