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CVE-2026-2436
MEDIUM6.5
Descricao
A flaw was found in libsoup's SoupServer. A remote attacker could exploit a use-after-free vulnerability where the `soup_server_disconnect()` function frees connection objects prematurely, even if a TLS handshake is still pending. If the handshake completes after the connection object has been freed, a dangling pointer is accessed, leading to a server crash and a Denial of Service.
Detalhes CVE
Pontuacao CVSS v3.16.5
SeveridadeMEDIUM
Vetor CVSSCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H
Vetor de ataqueNETWORK
ComplexidadeHIGH
Privilegios necessariosNONE
Interacao do usuarioNONE
Publicado3/26/2026
Ultima modificacao3/30/2026
Fontenvd
Avistamentos honeypot0
Fraquezas (CWE)
CWE-825
Referencias
https://access.redhat.com/security/cve/CVE-2026-2436(secalert@redhat.com)
https://bugzilla.redhat.com/show_bug.cgi?id=2442909(secalert@redhat.com)
https://gitlab.gnome.org/GNOME/libsoup/-/issues/501(secalert@redhat.com)
Correlacoes IOC
Sem correlacoes registradas
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