Bug 2448888 - CVE-2026-31971 python-pysam: HTSlib: CRAM decoder vulnerable to buffer overflow [fedora-all]
Summary: CVE-2026-31971 python-pysam: HTSlib: CRAM decoder vulnerable to buffer overfl...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: python-pysam
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: david08741
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["f900ac27-2e93-4bb7-a76b-f...
Depends On:
Blocks: CVE-2026-31971
TreeView+ depends on / blocked
 
Reported: 2026-03-18 21:35 UTC by Jon Moroney
Modified: 2026-05-19 16:19 UTC (History)
1 user (show)

Fixed In Version: python-pysam-0.24.0-1.fc44
Clone Of:
Environment:
Last Closed: 2026-05-19 16:19:20 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Jon Moroney 2026-03-18 21:35:15 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 2026-05-11 07:16:14 UTC 
FEDORA-2026-28858c383e (python-pysam-0.24.0-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-28858c383e
Comment 2 Fedora Update System 2026-05-12 02:20:42 UTC 
FEDORA-2026-28858c383e has been pushed to the Fedora 44 testing repository.
Soon you'll be able to install the update with the following command:
`sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2026-28858c383e`
You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2026-28858c383e

See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
Comment 3 Fedora Update System 2026-05-19 16:19:20 UTC 
FEDORA-2026-28858c383e (python-pysam-0.24.0-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.
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