Bug 2480368 (CVE-2026-44069)

Summary: CVE-2026-44069 netatalk: Netatalk: Integer underflow vulnerability in volxlate function
Product: [Other] Security Response Reporter: OSIDB Bzimport <bzimport>
Component: vulnerabilityAssignee: Product Security DevOps Team <prodsec-dev>
Status: NEW --- QA Contact:
Severity: low Docs Contact:
Priority: low    
Version: unspecifiedKeywords: Security
Target Milestone: ---   
Target Release: ---   
Hardware: All   
OS: Linux   
Whiteboard:
Fixed In Version: Doc Type: ---
Doc Text:
A flaw was found in Netatalk. A local attacker with high privileges could exploit an integer underflow vulnerability in the `volxlate` function. This flaw may lead to information disclosure, data corruption, or a denial of service due to improper handling of integer values.
Story Points: ---
Clone Of: Environment:
Last Closed: 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: 2480466, 2480467    
Bug Blocks:    

Description OSIDB Bzimport 2026-05-21 08:02:05 UTC
In Netatalk 3.0.0 through 4.4.2, integer underflow in volxlate. Fixed in 4.5.0.