Bug 2461283 (CVE-2026-6940)

Summary: CVE-2026-6940 radare2: radare2: Recursive directory deletion via path traversal during project deletion
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: high Docs Contact:
Priority: high    
Version: unspecifiedKeywords: Security
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Hardware: All   
OS: Linux   
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A flaw was found in radare2. A local attacker can exploit a path traversal vulnerability during project deletion by crafting absolute paths. This allows the attacker to delete arbitrary directories outside the intended project storage, leading to a loss of data integrity and system availability.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2461785, 2461786    
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Description OSIDB Bzimport 2026-04-23 21:01:45 UTC 
radare2 prior to 6.1.4 contains a path traversal vulnerability in project deletion that allows local attackers to recursively delete arbitrary directories by supplying absolute paths that escape the configured dir.projects root directory. Attackers can craft absolute paths to project marker files outside the project storage boundary to cause recursive deletion of attacker-chosen directories with permissions of the radare2 process, resulting in integrity and availability loss.