| Reporter | Title | Published | Views | Family All 50 |
|---|---|---|---|---|
 | CVE-2026-59851 | 21 Jul 202614:20 | – | attackerkb |
 | AlmaLinux 10 : libssh (ALSA-2026:55855) | 18 Aug 202600:00 | – | nessus |
| Fedora 44 : libssh (2026-0e46c91ccf) | 23 Jul 202600:00 | – | nessus |
| Oracle Linux 10 : libssh (ELSA-2026-55855) | 18 Aug 202600:00 | – | nessus |
| RHEL 10 : libssh (RHSA-2026:55855) | 18 Aug 202600:00 | – | nessus |
| RockyLinux 10 : libssh (RLSA-2026:55855) | 18 Aug 202600:00 | – | nessus |
| Linux Distros Unpatched Vulnerability : CVE-2026-59851 | 25 Jul 202600:00 | – | nessus |
 | CVE-2026-59851 | 21 Jul 202614:20 | – | alpinelinux |
 | CVE-2026-59851 vulnerabilities | 12 Aug 202620:24 | – | cgr |
 | CVE-2026-59851 Libssh: libssh: authentication bypass via missing gssapi principal check | 21 Jul 202614:20 | – | cvelist |
10
Node
OR
[
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:0.12.0-3.el10_2",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/o:redhat:enterprise_linux:10.2"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Hardened Images",
"collectionURL": "https://catalog.redhat.com/software/containers/",
"packageName": "libssh-main",
"defaultStatus": "affected",
"versions": [
{
"version": "0.12.1-4.hum1",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:hummingbird:1"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "unaffected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:9"
]
}
]| Parameter | Position | Path | Description | CWE |
|---|---|---|---|---|
| username | request body | gssapi-keyex | GSSAPI key exchange authentication path used by libssh (gssapi-keyex) allows user authentication bypass and arbitrary local user impersonation when the server does not enforce authorization after GSSAPI MIC verification. | CWE-863 |
| service | request body | gssapi-keyex | GSSAPI key exchange authentication path used by libssh (gssapi-keyex) allows user authentication bypass and arbitrary local user impersonation when the server does not enforce authorization after GSSAPI MIC verification. | CWE-863 |
| gssapi-keyex | request body | gssapi-keyex | GSSAPI key exchange authentication path used by libssh (gssapi-keyex) allows user authentication bypass and arbitrary local user impersonation when the server does not enforce authorization after GSSAPI MIC verification. | CWE-863 |
Data
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17 Aug 2026 22:17Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.18.8
EPSS0.0029
SSVC