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HIGHCVE-2026-44049Published Modified CNA securin

CVE-2026-44049: Out-of-bounds write in convert_charset() null termination

An out-of-bounds write due to improper null termination 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 via crafted character data.

Metrics

CVSS v3.1
7.5
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:H/PR:L/UI:N/S:U/C:H/I:H/A:H
References
CVE-2026-44049: Out-of-bounds write in convert_charset() null termination | HarborGuard CVE