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CVE-2026-48850

PuTTY

Description

PuTTY 0.72 before 0.84 has a double free in RSA KEX.

CVSS 3.7EPSS 0.32%Risk 0.38

Published: 2026-05-25 21:16:35
Affected versions: <0.84
Type: Critical software
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L