Bug 2448655

Summary: CVE-2026-27459 pyOpenSSL: DTLS cookie callback buffer overflow [epel-all]
Product: [Fedora] Fedora EPEL Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: pyOpenSSLAssignee: Paul Wouters <paul.wouters>
Status: NEW --- QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: high    
Version: epel10CC: adam.winberg, crypto-team, jeremy, jonathan, paul.wouters, tm
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---Flags: fedora-admin-xmlrpc: mirror+
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["fc33927f-a7c2-400c-8bae-14f82a50e319"]}
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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: 2448503    

Description Guilherme de Almeida Suckevicz 2026-03-18 16:47:54 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.
Comment 1 adam winberg 2026-06-12 10:01:14 UTC 
Can python3-pyOpenSSL-26 be built for EPEL 10_2 please?