CVE-2026-106583
In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.
In ssh in OpenSSH before 10.6, a $ or \ character can occur in a command-line username, leading to injection.
- Vendor
- openbsd
- Product
- openssh
- CVSS 3.1
- 7.8 (high), scored by NVD (primary)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- CVSS 3.1
- 2.5 (low), scored by cve@mitre.orgCVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:N
- CWE
- CWE-99
- Published
- 2026-10-07
- NVD modified
- 2026-10-15
- NVD status
- Analyzed
Not in the CISA KEV catalogue at the last update.
EPSS
0.15% chance of exploitation in the next 30 days (percentile 3rd)
FIRST EPSS, updated 17 Oct 2026. About EPSS
CVSS is severity, EPSS is likelihood, KEV means already exploited. EPSS is a statistical probability, not a certainty: a low score does not make a bug safe, and a high one does not prove it is being exploited.
References
- www.openssh.org (Release Notes)
Data last updated 18 Oct 2026. Sources: NVD API 2.0, FIRST EPSS. Links: NVD, CISA KEV. Metadata only. ThreatWire does not host exploit code.