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CVE-2026-48851

PuTTY

Description

PuTTY 0.77 before 0.84 uses a copy of the PuTTY icon as a trust indication for TELNET data but the trust status is not cleared between proxy authentication and the main session.

CVSS 3.1EPSS 0.22399999999999998%Risk 0.32
View source
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:R/S:U/C:N/I:L/A:N