Bug 2440313

Summary:	CVE-2026-2474 perl-Crypt-URandom: Crypt::URandom for Perl is vulnerable to a heap buffer overflow in the XS function crypt_urandom_getrandom() [fedora-43]
Product:	[Fedora] Fedora	Reporter:	Jon Moroney <jmoroney>
Component:	perl-Crypt-URandom	Assignee:	Petr Pisar <ppisar>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	43	CC:	perl-devel
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["7c259b86-2132-4a5d-abe2-fb79487a2514"]}
Fixed In Version:	perl-Crypt-URandom-0.55-1.fc43	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-03-04 00:56:32 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2440306

Description Jon Moroney 2026-02-16 22:52:33 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 2026-02-23 17:51:06 UTC

FEDORA-2026-88f1155b8b (perl-Crypt-URandom-0.55-1.fc43) has been submitted as an update to Fedora 43.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-88f1155b8b

Comment 2 Fedora Update System 2026-02-24 01:30:37 UTC

FEDORA-2026-88f1155b8b 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-2026-88f1155b8b`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-88f1155b8b

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

Comment 3 Fedora Update System 2026-03-04 00:56:32 UTC

FEDORA-2026-88f1155b8b (perl-Crypt-URandom-0.55-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.