AZL-109704

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Import Source

https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109704.json

JSON Data

https://api.test.osv.dev/v1/vulns/AZL-109704

Upstream

CVE-2026-3644

Published

2026-03-16T18:16:09Z

Modified

2026-10-20T14:17:32Z

Summary

CVE-2026-3644 affecting package python-py 1.11.0-1

Details

The fix for CVE-2026-0672, which rejected control characters in http.cookies.Morsel, was incomplete. The Morsel.update(), |= operator, and unpickling paths were not patched, allowing control characters to bypass input validation. Additionally, BaseCookie.js_output() lacked the output validation applied to BaseCookie.output().

References

https://nvd.nist.gov/vuln/detail/CVE-2026-3644

Affected packages

Azure Linux:3 / python-py

Package

Name: python-py
Purl: pkg:rpm/azure-linux/python-py

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0 Unknown introduced version / All previous versions are affected

Last Affected

1.11.0-1

Database specific

source

"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-109704.json"