Bug 2560301 (CVE-2026-115557) - CVE-2026-115557 python: Distrust compromised eMudhra intermediate certificates in Python ssl module
Summary: CVE-2026-115557 python: Distrust compromised eMudhra intermediate certificate...
Keywords:
Status: NEW
Alias: CVE-2026-115557
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-10-24 14:31 UTC by OSIDB Bzimport
Modified: 2026-11-04 14:39 UTC (History)
24 users (show)

Fixed In Version:
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Description OSIDB Bzimport 2026-10-24 14:31:20 UTC 
Python has added a denylist for known compromised certificates to the "ssl" module to ensure user safety even without certificate revocation configured. Known compromised certificates will automatically be rejected regardless of the SSLContext policy configuration.
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