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CVE-2026-59850

MEDIUM CVSS 4.3 View on NVD ↗

Description

A flaw was found in libssh. If data packets are processed after a channel is closed, channel data callbacks can be invoked after the associated data has already been freed, leading to crashes or possible use-after-free conditions.

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L
Published: Jul 21, 2026 15:16 UTC Modified: Jul 21, 2026 18:31 UTC