CVE-2026-73283
CVSS v3
2.5
LOW
EPSS Score
0.1 %
exploit probability, as of 2026-09-25
CISA KEV
No
known exploited
Exploitation
—
SSVC status
Description
In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.
Technical details
- Published
- 2026-08-11
- Last Modified
- 2026-08-11
Frequently asked questions
What is CVE-2026-73283?
In sshd in OpenSSH before 10.5, the restrict keyword (in authorized_keys) was supposed to be applicable to tunnel forwarding but was not.
Is CVE-2026-73283 actively exploited?
Active exploitation of CVE-2026-73283 has not been confirmed. Its EPSS score was 0.1% on 2026-09-25, the estimated probability of exploitation in the next 30 days.
What is the CVSS score for CVE-2026-73283?
CVE-2026-73283 has a CVSS v3 base score of 2.5 (LOW severity).
Is CVE-2026-73283 affecting your environment?
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