Bug 2448850 - CVE-2026-31962 htslib: htslib: Heap buffer overflow leading to arbitrary code execution via crafted CRAM file [epel-10]
Summary: CVE-2026-31962 htslib: htslib: Heap buffer overflow leading to arbitrary code...
Keywords:
Status: ON_QA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: htslib
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Rasmus Ory Nielsen
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2f329590-c21c-44b1-8be6-1...
Depends On:
Blocks: CVE-2026-31962
TreeView+ depends on / blocked
 
Reported: 2026-03-18 20:43 UTC by Praise Ogwuche
Modified: 2026-03-20 01:52 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Praise Ogwuche 2026-03-18 20:43:10 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 2026-03-19 12:47:14 UTC 
FEDORA-EPEL-2026-ddb2f23dfa (bcftools-1.23.1-1.el10_2, htslib-1.23.1-1.el10_2, and 1 more) has been submitted as an update to Fedora EPEL 10.2.
https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-ddb2f23dfa
Comment 2 Fedora Update System 2026-03-20 01:52:11 UTC 
FEDORA-EPEL-2026-ddb2f23dfa has been pushed to the Fedora EPEL 10.2 testing repository.

You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-EPEL-2026-ddb2f23dfa

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