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CVE-2025-8277 Libssh: memory exhaustion via repeated key exchange in libssh
| Reporter | Title | Published | Views | Family All 126 |
|---|---|---|---|---|
 | Security Bulletin: Vulnerability in libssh affects IBM Netezza Appliance | 15 Apr 202610:25 | – | ibm |
| Security Bulletin: IBM App Connect Enterprise Certified Container UBI updates | 1 Oct 202515:31 | – | ibm |
 | CVE-2025-8277 | 9 Sep 202511:55 | – | attackerkb |
 | Amazon Linux 2023 : libssh, libssh-config, libssh-devel (ALAS2023-2025-1264) | 11 Nov 202500:00 | – | nessus |
| Debian dla-4385 : libssh-4 - security update | 3 Dec 202500:00 | – | nessus |
| EulerOS 2.0 SP11 : libssh (EulerOS-SA-2025-2465) | 11 Dec 202500:00 | – | nessus |
| EulerOS 2.0 SP11 : libssh (EulerOS-SA-2025-2484) | 11 Dec 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : libssh (EulerOS-SA-2025-2502) | 11 Dec 202500:00 | – | nessus |
| EulerOS 2.0 SP13 : libssh (EulerOS-SA-2025-2523) | 11 Dec 202500:00 | – | nessus |
| EulerOS Virtualization 2.13.0 : libssh (EulerOS-SA-2025-2610) | 31 Dec 202500:00 | – | nessus |
10
[
{
"versions": [
{
"status": "affected",
"version": "0.6.0",
"lessThan": "0.11.3",
"versionType": "semver"
}
],
"packageName": "libssh",
"collectionURL": "https://www.libssh.org",
"defaultStatus": "unaffected"
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:0.10.4-18.el9",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 9",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "affected",
"versions": [
{
"version": "0:0.10.4-18.el9",
"lessThan": "*",
"versionType": "rpm",
"status": "unaffected"
}
],
"cpes": [
"cpe:/a:redhat:enterprise_linux:9::appstream",
"cpe:/o:redhat:enterprise_linux:9::baseos"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 10",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:10"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 6",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh2",
"defaultStatus": "unknown",
"cpes": [
"cpe:/o:redhat:enterprise_linux:6"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 7",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh2",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:7"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat Enterprise Linux 8",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "libssh",
"defaultStatus": "affected",
"cpes": [
"cpe:/o:redhat:enterprise_linux:8"
]
},
{
"vendor": "Red Hat",
"product": "Red Hat OpenShift Container Platform 4",
"collectionURL": "https://access.redhat.com/downloads/content/package-browser/",
"packageName": "rhcos",
"defaultStatus": "affected",
"cpes": [
"cpe:/a:redhat:openshift:4"
]
}
]Data
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19 May 2026 13:17Current
CVSS 3.13.1
EPSS0.00081