EUVD-2026-31218
Integer Underflow (CWE-191)
GHSA-mgrr-xq8c-qfp2
3.9
CVSS 3.1
CVSS VectorNVD
CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:L/I:L/A:L
Attack Vector
Local
Attack Complexity
High
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
Low
Integrity
Low
Availability
Low
Lifecycle Timeline
2
CVSS changed
May 21, 2026 - 08:22 NVD
3.4 (LOW)
3.9 (LOW)
Analysis Generated
May 21, 2026 - 08:06 vuln.today
DescriptionNVD
In Netatalk 3.0.0 through 4.4.2, integer underflow in volxlate. Fixed in 4.5.0.
AnalysisAI
Integer underflow in Netatalk's volxlate function affects all releases from 3.0.0 through 4.4.2, an open-source AFP (Apple Filing Protocol) file server widely deployed on Linux/Unix systems serving macOS clients. Exploitation is constrained to local, highly-privileged attackers under high-complexity conditions, yielding only limited confidentiality, integrity, and availability impact (CVSS 3.4). …
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