Import Source
https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-91248.json
JSON Data
https://api.osv.dev/v1/vulns/AZL-91248
Upstream
Published
2026-06-23T23:16:49Z
Modified
2026-09-05T05:27:51Z
Summary
CVE-2026-11972 affecting package python3 for versions less than 3.12.9-14
Details

When using the "tarfile" module with a file opened in "streaming mode" (mode="r|") the tarfile module did not properly handle EOF, making archive parsing take exponentially longer.

References

Affected packages

Azure Linux:3 / python3

Package

Name
python3
Purl
pkg:rpm/azure-linux/python3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.12.9-14

Database specific

source
"https://github.com/microsoft/AzureLinuxVulnerabilityData/blob/main/osv/AZL-91248.json"