Bug 2439455

Summary: CVE-2026-2006 postgresql16: PostgreSQL missing validation of multibyte character length executes arbitrary code [fedora-43]
Product: [Fedora] Fedora Reporter: Jon Moroney <jmoroney>
Component: postgresql16Assignee: Filip Januš <fjanus>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: 43CC: anezbeda, fjanus, ndavidov
Target Milestone: ---Keywords: Security, SecurityTracking
Target Release: ---   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard: {"flaws": ["32cdedbb-eaf9-4e2b-ae1c-57f251c6a511"]}
Fixed In Version: Doc Type: ---
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
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Bug Depends On:    
Bug Blocks: 2439324    

Description Jon Moroney 2026-02-12 18:40:58 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.