AZL-86655

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86655.json

JSON Data

https://api.osv.dev/v1/vulns/AZL-86655

Upstream

CVE-2026-6276

Published

2026-05-13T13:01:56Z

Modified

2026-08-30T05:26:50Z

Summary

CVE-2026-6276 affecting package curl for versions less than 8.11.1-7

Details

Using libcurl, when a custom Host: header is first set for an HTTP request and a second request is subsequently done using the same easy handle but without the custom Host: header set, the second request would use stale information and pass on cookies meant for the first host in the second request. Leak them.

References

https://nvd.nist.gov/vuln/detail/CVE-2026-6276

Affected packages

Azure Linux:3 / curl

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.11.1-7

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-86655.json"