Bug 2456423 - CVE-2026-28390 edk2: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing [fedora-42]
Summary: CVE-2026-28390 edk2: OpenSSL: Denial of Service due to NULL pointer dereferen...
Keywords:
Status: CLOSED NOTABUG
Alias: None
Product: Fedora
Classification: Fedora
Component: edk2
Version: 42
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Paolo Bonzini
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["b5e373d5-c5e4-40c1-8c22-a...
Depends On:
Blocks: CVE-2026-28390
TreeView+ depends on / blocked
 
Reported: 2026-04-08 09:35 UTC by Vipul Nair
Modified: 2026-04-10 06:50 UTC (History)
6 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-04-10 06:50:12 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Vipul Nair 2026-04-08 09:35:27 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 06:50:12 UTC 
edk2 does not use encrypted messages, only pkcs#7 signatures, and is most likely not affected.
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