Vulnerability details
CVE-2026-44048
Netatalk Netatalk
Stack buffer overflow via UCS-2 type confusion in convert_charset()
CVSS 3.1
8.8High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.8High | 3.1 | CVEProject cvelistV5 (CNA) (securin) | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Netatalk | Netatalk | 2.0.4 ≤ v ≤ 4.4.2 | CVEProject cvelistV5 (CNA) |
References and advisories
1- https://netatalk.io/security/CVE-2026-44048 vendor-advisory
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Details
- Published
- 2026-05-21
- Last updated
- 2026-05-22
- State
- Published
- Assigner (CNA)
- securin
Exploit prediction (EPSS)
0.41%
Probability of exploitation in 30 days
36.4%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-121Stack-based Buffer Overflow