Bug 2443384 - CVE-2026-2597 perl-Crypt-SysRandom-XS: heap-based buffer overflow in the XS function random_bytes() [fedora-all]
Summary: CVE-2026-2597 perl-Crypt-SysRandom-XS: heap-based buffer overflow in the XS f...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: perl-Crypt-SysRandom-XS
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jitka Plesnikova
QA Contact:
URL:
Whiteboard: {"flaws": ["077a4464-bfa3-4e13-af19-c...
Depends On:
Blocks: CVE-2026-2597
TreeView+ depends on / blocked
 
Reported: 2026-02-27 18:31 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-03-11 01:12 UTC (History)
1 user (show)

Fixed In Version: perl-Crypt-SysRandom-XS-0.011-1.fc44 perl-Crypt-SysRandom-XS-0.011-1.fc45 perl-Crypt-SysRandom-XS-0.011-1.fc43 perl-Crypt-SysRandom-XS-0.011-1.fc42
Clone Of:
Environment:
Last Closed: 2026-03-11 00:48:26 UTC
Type: ---
Embargoed:


Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2026-02-27 18:31:22 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 Jitka Plesnikova 2026-03-02 11:14:50 UTC
It is fixed in Fedora 44 and 45.

Comment 2 Fedora Update System 2026-03-02 11:28:24 UTC
FEDORA-2026-c0123ede74 (perl-Crypt-SysRandom-XS-0.011-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c0123ede74

Comment 3 Fedora Update System 2026-03-03 00:51:52 UTC
FEDORA-2026-7b9874a01f 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-2026-7b9874a01f`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-7b9874a01f

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

Comment 4 Fedora Update System 2026-03-03 01:46:00 UTC
FEDORA-2026-c0123ede74 has been pushed to the Fedora 42 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-c0123ede74`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-c0123ede74

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

Comment 5 Fedora Update System 2026-03-11 00:48:26 UTC
FEDORA-2026-7b9874a01f (perl-Crypt-SysRandom-XS-0.011-1.fc43) has been pushed to the Fedora 43 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 6 Fedora Update System 2026-03-11 01:12:24 UTC
FEDORA-2026-c0123ede74 (perl-Crypt-SysRandom-XS-0.011-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.


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