Bug 2456455 - CVE-2026-28390 edk2: OpenSSL: Denial of Service due to NULL pointer dereference in CMS EnvelopedData processing [fedora-43]
Summary: CVE-2026-28390 edk2: OpenSSL: Denial of Service due to NULL pointer dereferen...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: edk2
Version: 43
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 09:38 UTC by Vipul Nair
Modified: 2026-04-29 02:45 UTC (History)
6 users (show)

Fixed In Version: edk2-20260213-4.fc43
Clone Of:
Environment:
Last Closed: 2026-04-29 02:45:30 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Vipul Nair 2026-04-08 09:38:22 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 Fedora Update System 2026-04-09 13:48:36 UTC
FEDORA-2026-74048d5349 (edk2-20260213-3.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-74048d5349

Comment 2 Fedora Update System 2026-04-10 01:55:41 UTC
FEDORA-2026-74048d5349 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-74048d5349`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-74048d5349

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 3 Fedora Update System 2026-04-24 02:19:12 UTC
FEDORA-2026-a484707720 has been pushed to the Fedora 43 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-a484707720`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-a484707720

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.

Comment 4 Fedora Update System 2026-04-29 02:45:30 UTC
FEDORA-2026-a484707720 (edk2-20260213-4.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.


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