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HIGHCVE-2026-44048Published Modified CNA securin

CVE-2026-44048: Stack buffer overflow via UCS-2 type confusion in convert_charset()

A stack-based buffer overflow via UCS-2 type confusion in convert_charset() in Netatalk 2.0.4 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code or cause a denial of service.

Metrics

CVSS v3.1
8.8
Severity
HIGH
Fixed in
4.4.3
Affected Products
1

Fix available

4.4.3
Affected packages
  • Netatalk / Netatalk
    ≤ 4.4.2
    Fixed in 4.4.3
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
CVE-2026-44048: Stack buffer overflow via UCS-2 type confusion in convert_charset() | HarborGuard CVE