CVE-2026-102558
HIGH
NVD
CVSS Score
8.6
Severity
HIGH
Published
Sep 29, 2026
Vendor
unknown
Description
A flaw was found in libsoup. When max-incoming-payload-size is unlimited (0), SoupWebsocketConnection could grow its incoming GByteArray based on an attacker-controlled frame length until the length wrapped, causing a heap buffer overflow while reading frame data.