PT-2026-102679 · Red Hat · Red Hat Enterprise Linux 10+4

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CVE-2026-102556

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Publicado

2026-09-29

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Atualizado

2026-09-29

CVSS v3.1

8.6

Alta

VetorAV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
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.

Correção

Type Confusion

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Enumeração de Fraquezas

Identificadores relacionados

CVE-2026-102556

Produtos afetados

Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 6
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9