AZL-85709

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85709.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-85709

Upstream

CVE-2026-43964

Published

2026-05-04T19:16:07Z

Modified

2026-08-28T17:47:35Z

Summary

CVE-2026-43964 affecting package postfix for versions less than 3.9.11-1

Details

Postfix before 3.8.16, 3.9 before 3.9.10, and 3.10 before 3.10.9 sometimes allows a buffer over-read and process crash via an enhanced status code that lacks text after the third number.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-43964

Affected packages

Azure Linux:3 / postfix

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Fixed

3.9.11-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-85709.json"