Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85451.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-85451
Upstream
Published
2026-05-01T22:16:16Z
Modified
2026-08-31T05:26:27Z
Summary
CVE-2026-7598 affecting package libssh2 for versions less than 1.11.1-2
Details

A security vulnerability has been detected in libssh2 up to 1.11.1. The impacted element is the function userauthpassword of the file src/userauth.c. Such manipulation of the argument usernamelen/password_len leads to integer overflow. The attack may be launched remotely. The name of the patch is 256d04b60d80bf1190e96b0ad1e91b2174d744b1. A patch should be applied to remediate this issue.

References

Affected packages

Azure Linux:3 / libssh2

Package

Name
libssh2
Purl
pkg:rpm/azure-linux/libssh2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
1.11.1-2

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85451.json"