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Libsoup

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low advisory

libsoup Websocket Unbounded Decompression Denial of Service Vulnerability

A remote denial of service vulnerability, CVE-2026-15709, exists in the libsoup library's websocket permessage-deflate extension, allowing an attacker to trigger a denial of service through unbounded decompression.

libsoup denial-of-service vulnerability
1c
low advisory

Libsoup WebSocket Remote Denial of Service Vulnerability

A remote denial of service vulnerability, CVE-2026-15711, exists in the libsoup library's WebSocket connection handling due to an oversized control frame protocol violation, allowing an attacker to cause service disruption.

libsoup denial-of-service vulnerability websocket
1c
medium threat

Libsoup Vulnerability CVE-2026-15714 Allows Out-of-Bounds Read

A vulnerability identified as CVE-2026-15714 in the Libsoup library's soupmultipartinputstream component allows an out-of-bounds read when processing an oversized multipart boundary string, potentially leading to information disclosure or application instability.

exploited Libsoup vulnerability out-of-bounds-read gnome
1c
high threat

Libsoup HTTP/2 Frame Window Exhaustion Remote Denial of Service

A remote denial of service vulnerability, CVE-2026-15713, exists in the soupcache component of the Libsoup library due to a memory leak that leads to HTTP/2 frame window exhaustion, potentially causing application crashes or unresponsiveness.

exploited Libsoup denial-of-service vulnerability http/2 memory-leak
1c