Information Exposure Affecting python-tornado-debugsource package, versions <0:6.5.8-0.el9_8.1


Severity

Recommended
high

Based on Rocky Linux security rating.

Threat Intelligence

EPSS
0.45% (37th percentile)

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  • Snyk IDSNYK-ROCKY9-PYTHONTORNADODEBUGSOURCE-19846661
  • published16 Sept 2026
  • disclosed14 Jul 2026

Introduced: 14 Jul 2026

CVE-2026-49853  (opens in a new tab)
CWE-200  (opens in a new tab)

How to fix?

Upgrade Rocky-Linux:9 python-tornado-debugsource to version 0:6.5.8-0.el9_8.1 or higher.
This issue was patched in RLSA-2026:67146.

NVD Description

Note: Versions mentioned in the description apply only to the upstream python-tornado-debugsource package and not the python-tornado-debugsource package as distributed by Rocky-Linux. See How to fix? for Rocky-Linux:9 relevant fixed versions and status.

Tornado is a Python web framework and asynchronous networking library. Prior to 6.5.6, SimpleAsyncHTTPClient shallow-copied redirected requests and removed only the Host header, leaving Authorization, auth_username, auth_password, and auth_mode in place when a redirect changed scheme, host, or port. This issue is fixed in version 6.5.6.

CVSS Base Scores

version 3.1