Bug 2457227 - CVE-2025-66199 edk2: OpenSSL: Denial of Service due to excessive memory allocation in TLS 1.3 certificate compression [fedora-43]
Summary: CVE-2025-66199 edk2: OpenSSL: Denial of Service due to excessive memory alloc...
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: edk2
Version: 43
Hardware: Unspecified
OS: Unspecified
low
low
Target Milestone: ---
Assignee: Paolo Bonzini
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["3444af14-cc9a-403e-8a7a-6...
Depends On:
Blocks: CVE-2025-66199
TreeView+ depends on / blocked
 
Reported: 2026-04-10 06:57 UTC by Michal Findra
Modified: 2026-04-10 10:55 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-04-10 10:55:01 UTC
Type: ---
Embargoed:

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Description Michal Findra 2026-04-10 06:57:43 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 Gerd Hoffmann 2026-04-10 10:55:01 UTC 
Fixed in edk2-20251119-9 and newer (built with openssl-3.5.5+).
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