CVE-2026-35388

2.5 LOW
Published: April 02, 2026 Modified: April 27, 2026
View on NVD

Description

OpenSSH before 10.3 omits connection multiplexing confirmation for proxy-mode multiplexing sessions.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
https://marc.info/?l=openssh-unix-dev&m=177513443901484&w=2
Source: cve@mitre.org
Third Party Advisory
https://www.openssh.org/releasenotes.html#10.3p1
Source: cve@mitre.org
Release Notes
https://www.openwall.com/lists/oss-security/2026/04/02/3
Source: cve@mitre.org
Third Party Advisory

3 reference(s) from NVD

Quick Stats

CVSS v3 Score
2.5 / 10.0
EPSS (Exploit Probability)
0.0%
4th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-420

Affected Vendors

openbsd

Related CVEs

CVE-2026-9863 7.5
CVE-2026-9862 9.8
CVE-2026-9595 5.3
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