Bug 2480354 (CVE-2026-44053)

Summary: CVE-2026-44053 netatalk: Netatalk: Data compromise due to weak cryptography
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 Netatalk. Weak cryptography in the dhcast128 User Authentication Module (UAM) allows a remote attacker to potentially compromise the confidentiality and integrity of data. This vulnerability could enable unauthorized access to sensitive information or allow for the manipulation of data.
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oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
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Bug Depends On: 2480494, 2480495    
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Description OSIDB Bzimport 2026-05-21 08:01:27 UTC
In Netatalk 1.5.0 through 4.2.2, weak cryptography in dhcast128 uam. Fixed in 4.5.0.