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Libsoup

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high advisory

Out-of-Bounds Read Vulnerability in libsoup data URI handling

A memory corruption vulnerability in the libsoup soup_uri_decode_data_uri function allows for out-of-bounds reads or application crashes when processing crafted data URI payloads.

libsoup +1 memory-safety vulnerability heap-overflow cve memory-corruption linux
1c
high advisory

Heap Use-After-Free in libsoup HTTP/2 Implementation

A heap use-after-free vulnerability in the libsoup HTTP/2 client allows malicious servers or MITM attackers to trigger memory corruption via specifically timed GOAWAY frames during file uploads.

libsoup vulnerability memory-corruption
1t 1c
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