🛡️ JLSEC-2025-8 — openssh-jll

⚪ Unknown ✅ No Known Exploit OSV
N/A
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code...

ssh in OpenSSH before 10.1 allows the '\0' character in an ssh:// URI, potentially leading to code execution when a ProxyCommand is used.

How this vulnerability can be exploited

This issue can be reached with local access to the system, attack complexity is high, an attacker needs low-level privileges on the target. No user interaction is required. The scope is unchanged, so the impact stays within the vulnerable component. Rated impact: confidentiality low, integrity low, availability none.

Affected software

JLSEC-2025-8 is recorded against 1 package.

  • openssh-jll

Timeline and source

Published on 9 October 2025 and last revised on 25 July 2026. No public exploit is currently recorded for this entry. Record sourced from OSV.

References

cert-portal.siemens.com (Web)
github.com (Web)
marc.info (Web)
nvd.nist.gov (Web)
www.openssh.com (Web)
www.openwall.com (Web)

Details

Severity Unknown
CVSS Score N/A
CVSS Vector CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE N/A
Public Exploit ✅ No
Source OSV
Published 2025-10-09
Updated 2026-08-12
Modified 2026-07-25
Fix URL N/A

Affected Packages

Software From version Fixed in
openssh-jll — —

Similar Threats

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