https://vulnerability.circl.lu/rss/recent/all/10 Most recent entries from all 2026-10-10T17:49:50.579687+00:00 Vulnerability-Lookup info@circl.lu python-feedgen Contains only the most 10 recent entries. https://vulnerability.circl.lu/vuln/fkie_cve-2026-102556 fkie_cve-2026-102556 2026-10-10T17:49:50.595745+00:00

A flaw was found in libsoup. When handling an incoming WebSocket Pong frame, SoupWebsocketConnection emitted the ::pong signal with a GByteArray pointer even though the signal is declared to pass a GBytes. Applications connecting a handler that follows the documented GBytes API can trigger heap corruption or a crash upon receiving a crafted Pong.

 https://vulnerability.circl.lu/vuln/ghsa-q4x2-vf8m-46j5 GHSA-q4x2-vf8m-46j5 2026-10-10T17:49:50.595836+00:00

A flaw was found in libsoup. When handling an incoming WebSocket Pong frame, SoupWebsocketConnection emitted the ::pong signal with a GByteArray pointer even though the signal is declared to pass a GBytes. Applications connecting a handler that follows the documented GBytes API can trigger heap corruption or a crash upon receiving a crafted Pong.

 https://vulnerability.circl.lu/vuln/msrc_cve-2026-102556 msrc_CVE-2026-102556 — Libsoup: libsoup: heap buffer overflow from websocket pong signal type confusion 2026-10-10T17:49:50.595872+00:00 msrc_CVE-2026-102556 https://vulnerability.circl.lu/vuln/opensuse-su-2026:12084-1 openSUSE-SU-2026:12084-1 — libsoup-2_4-1-2.74.3-24.1 on GA media 2026-10-10T17:49:50.595905+00:00

libsoup-2_4-1-2.74.3-24.1 on GA media

 https://vulnerability.circl.lu/vuln/ubuntu-cve-2026-102556 UBUNTU-CVE-2026-102556 2026-10-10T17:49:50.595937+00:00

Affected: Ubuntu:Pro:16.04:LTS: libsoup2.4, Ubuntu:Pro:18.04:LTS: libsoup2.4, Ubuntu:Pro:20.04:LTS: libsoup2.4, Ubuntu:22.04:LTS: libsoup2.4, Ubuntu:Pro:22.04:LTS: libsoup3, Ubuntu:24.04:LTS: libsoup2.4, Ubuntu:24.04:LTS: libsoup3, Ubuntu:26.04:LTS: libsoup3, Ubuntu:Pro:26.04:LTS: libsoup2.4

A flaw was found in libsoup. When handling an incoming WebSocket Pong frame, SoupWebsocketConnection emitted the ::pong signal with a GByteArray pointer even though the signal is declared to pass a GBytes. Applications connecting a handler that follows the documented GBytes API can trigger heap corruption or a crash upon receiving a crafted Pong.