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CVE-2026-44050
Published: May 21, 2026
Modified: May 22, 2026
PUBLISHED
CVSS v3.1
9.9
CRITICAL
Description
A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code with escalated privileges or cause a denial of service.
| Vendor | Product | Versions |
|---|---|---|
Netatalk | Netatalk | affected 2.0.0 - <= 4.4.2unaffected 4.4.3 |
Weaknesses (CWE)
CVSS v3.1 Details
CVSS v3.1 Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Changed
Confidentiality
High
Integrity
High
Availability
High
References
Netatalk Security Advisory CVE-2026-44050
vendor-advisory
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