Bug 2430077

Summary: CVE-2026-0861 zig: Integer overflow in memalign leads to heap corruption [fedora-42]
Product: [Fedora] Fedora Reporter: Guilherme de Almeida Suckevicz <gsuckevi>
Component: zigAssignee: Jan Drögehoff <sentrycraft123>
Status: CLOSED DUPLICATE QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 42CC: baltevl, purin21345, sentrycraft123, suraj.ghimire7
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["f06d781b-0779-4f8a-96b8-0738713751d4"]}
Fixed In Version: Doc Type: ---
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2026-01-22 09:19:23 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: 2429771    

Description Guilherme de Almeida Suckevicz 2026-01-15 17:50:03 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 Jan Drögehoff 2026-01-22 09:19:23 UTC 

*** This bug has been marked as a duplicate of bug 2430079 ***