AZL-109965

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109965.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-109965

Upstream

CVE-2026-86414

Published

2026-10-20T21:17:19Z

Modified

2026-10-28T05:32:34Z

Summary

CVE-2026-86414 affecting package curl 8.11.1-11

Details

An HTTP proxy can trick libcurl into sending the origin's credentials (Basic password, or a Negotiate/Kerberos ticket) to the proxy itself, by answering the CONNECT tunnel request with 401 WWW-Authenticate: instead of the expected 407 Proxy-Authenticate:.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-86414

Affected packages

Azure Linux:3 / curl

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

8.11.1-11

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109965.json"