An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests.
History

Thu, 21 May 2026 13:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Thu, 21 May 2026 09:00:00 +0000

Type Values Removed Values Added
Description In Netatalk 2.0.0 through 4.4.2, unbounded realloc in charset conversion. Fixed in 4.5.0. An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests.

Thu, 21 May 2026 08:45:00 +0000

Type Values Removed Values Added
First Time appeared Netatalk
Netatalk netatalk
Vendors & Products Netatalk
Netatalk netatalk

Thu, 21 May 2026 07:45:00 +0000

Type Values Removed Values Added
Description In Netatalk 2.0.0 through 4.4.2, unbounded realloc in charset conversion. Fixed in 4.5.0.
Title Unbounded realloc in charset conversion
Weaknesses CWE-770
References
Metrics cvssV3_1

{'score': 3.1, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L'}


cve-icon MITRE

Status: PUBLISHED

Assigner: securin

Published:

Updated: 2026-05-21T12:51:34.849Z

Reserved: 2026-05-05T07:25:20.196Z

Link: CVE-2026-44070

cve-icon Vulnrichment

Updated: 2026-05-21T12:51:31.625Z

cve-icon NVD

Status : Deferred

Published: 2026-05-21T08:16:22.693

Modified: 2026-05-21T15:20:19.040

Link: CVE-2026-44070

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-21T11:15:09Z