AZL-105372

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Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-105372.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-105372
Upstream
Published
2026-10-01T11:17:20Z
Modified
2026-10-05T05:32:41Z
Summary
CVE-2026-103261 affecting package python-tornado 6.3.3-11
Details

Tornado before 6.5.9 fails to limit the number of query string fields in HTTPServerRequest.init, allowing remote attackers to cause event-loop stalling by sending requests with thousands of query parameters. Attackers can send unauthenticated GET requests with unbounded query-string field counts to degrade response times for all clients sharing the same IOLoop.

References

Affected packages

Azure Linux:3 / python-tornado

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Last Affected
6.3.3-11

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-105372.json"