CVE-2026-102556
8.6 HIGHPublished 2026-09-29 · Updated 2026-09-29
AI analysis for this CVE has not been generated yet. Raw NVD data is shown below.
NVD description
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
Weaknesses
CWE-843
All references
Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.
Related CVEs
- UNSCOREDCVE-2026-101912PoC
- HIGHCVE-2026-102299
- HIGHCVE-2026-102321
- HIGHCVE-2026-102323
- HIGHCVE-2026-102326
- HIGHCVE-2026-102328
- UNSCOREDCVE-2026-102757PoC
- UNSCOREDCVE-2026-11389
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