PT-2026-70885 · Openssh+2 · Openssh+2

CVE-2026-73283

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Published

2026-08-11

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Updated

2026-09-03

CVSS v3.1

2.5

Low

VectorAV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
Name of the Vulnerable Software and Affected Versions OpenSSH versions prior to 10.5
Description In sshd, the restrict keyword used in the authorized keys file failed to properly apply to tunnel forwarding, allowing it to persist even when restrictions were intended.
Recommendations Update to version 10.5 or later.

Exploit

Fix

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Weakness Enumeration

Related Identifiers

AZL-95532
CVE-2026-73283
ECHO-21BC-CDD7-001E
JLSEC-2026-1329
USN-8721-1

Affected Products

Linuxmint
Openssh
Ubuntu