Bug 2524892

Summary: CVE-2026-0864 asahi-installer: Python configparser: Configuration injection via crafted multi-line input [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Ganesh <gnaik>
Component: asahi-installerAssignee: Davide Cavalca <davide>
Status: NEW --- QA Contact:
Severity: medium Docs Contact:
Priority: medium    
Version: epel10CC: asahi-sig, davide
Target Milestone: ---Keywords: Security, SecurityTracking
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Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["cb45a712-2f9b-4fb7-9434-417901784406"]}
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2491892    

Description Ganesh 2026-08-27 09:44:38 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

When using the "configparser" module to write configuration files
containing multi-line text values with carriage return characters (\r) the
resulting file could be injected with unexpected keys and values if the
attacker controls the written value.