GHSA-V93F-5RX7-JM73
Vulnerability from github – Published: 2026-04-02 18:31 – Updated: 2026-04-02 18:31
VLAI?
Details
In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.
Severity ?
{
"affected": [],
"aliases": [
"CVE-2026-35386"
],
"database_specific": {
"cwe_ids": [
"CWE-696"
],
"github_reviewed": false,
"github_reviewed_at": null,
"nvd_published_at": "2026-04-02T17:16:27Z",
"severity": "LOW"
},
"details": "In OpenSSH before 10.3, command execution can occur via shell metacharacters in a username within a command line. This requires a scenario where the username on the command line is untrusted, and also requires a non-default configurations of % in ssh_config.",
"id": "GHSA-v93f-5rx7-jm73",
"modified": "2026-04-02T18:31:38Z",
"published": "2026-04-02T18:31:38Z",
"references": [
{
"type": "ADVISORY",
"url": "https://nvd.nist.gov/vuln/detail/CVE-2026-35386"
},
{
"type": "WEB",
"url": "https://marc.info/?l=openssh-unix-dev\u0026m=177513443901484\u0026w=2"
},
{
"type": "WEB",
"url": "https://www.openssh.org/releasenotes.html#10.3p1"
},
{
"type": "WEB",
"url": "https://www.openwall.com/lists/oss-security/2026/04/02/3"
}
],
"schema_version": "1.4.0",
"severity": [
{
"score": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:N",
"type": "CVSS_V3"
}
]
}
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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or observed by the user.
- Confirmed: The vulnerability has been validated from an analyst's perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
- Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
- Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
- Not confirmed: The user expressed doubt about the validity of the vulnerability.
- Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.
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