CVE-2026-44055
Bitwise OR logic bug enables shell injection
- State
- Published
- Severity
- 7.5 High
- Published
- May 21, 2026
- Updated
- May 22, 2026
- Reserved
- May 5, 2026
Description
A logic error involving bitwise OR operations in Netatalk 3.1.4 through 4.4.2 allows a remote authenticated attacker to inject OS commands and execute arbitrary code.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H | securin |
Weaknesses
- CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Affected Products
| Product | Versions |
|---|---|
NetatalkNetatalk |
|
References
- Netatalk Security Advisory CVE-2026-44055vendor-advisory
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