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CVE-2026-59843

MEDIUM · CVSS 6.5

Kaynak: NVD + CISA KEV + EPSS · Yayınlanma: 2026-07-21T12:18:57.860 · Çekilme zamanı: 2026-07-21T18:27:28.309415+00:00

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CVE
CVE-2026-59843
Severity
MEDIUM
CVSS
6.5
EPSS
Yok

Orijinal NVD Açıklaması

A flaw was found in libssh. A remote authenticated peer can advertise a zero maximum packet size in SSH_MSG_CHANNEL_OPEN, causing later channel writes to loop indefinitely and consume CPU, leading to denial of service.