AZL-79544

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-79544.json
JSON Data
https://api.test.osv.dev/v1/vulns/AZL-79544
Upstream
  • CVE-2026-3731
Published
2026-03-08T11:15:50Z
Modified
2026-04-01T05:23:28.399888Z
Summary
CVE-2026-3731 affecting package libssh 0.10.6-5
Details

A weakness has been identified in libssh up to 0.11.3. The impacted element is the function sftpextensionsgetname/sftpextensionsgetdata of the file src/sftp.c of the component SFTP Extension Name Handler. Executing a manipulation of the argument idx can lead to out-of-bounds read. The attack may be performed from remote. Upgrading to version 0.11.4 and 0.12.0 is sufficient to resolve this issue. This patch is called 855a0853ad3abd4a6cd85ce06fce6d8d4c7a0b60. You should upgrade the affected component.

References

Affected packages

Azure Linux:2 / libssh

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Last affected
0.10.6-5

Database specific

source 
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-79544.json"