CVE Explorer
CVE-2026-44050
A heap-based buffer overflow in the CNID daemon comm_rcv() function in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to execute arbitrary code with escalated privileges or cause a denial of service.
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0
Affected products and versions
1 source assertion{"defaultStatus":"unaffected","product":"Netatalk","vendor":"Netatalk","versions":[{"lessThanOrEqual":"4.4.2","status":"affected","version":"2.0.0","versionType":"semver"},{"status":"unaffected","version":"4.4.3","versionType":"semver"}]}
- cve_program_cvelist_v5affectedurn:baitaphish:normalized-source-record:v2:6f91e3fb480f2f5b24f74903829d16579fd40dcc4397b2691402c0d7da211d55 · sha256:5307da67b272a117… · /containers/cna/affected/0
Provider-owned CVSS observations
1 source assertion{"metric":{"baseScore":9.9,"baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
- cve_program_cvelist_v5cvssurn:baitaphish:normalized-source-record:v2:6f91e3fb480f2f5b24f74903829d16579fd40dcc4397b2691402c0d7da211d55 · sha256:5307da67b272a117… · /containers/cna/metrics/0/cvssV3_1
CWE assertions
1 source assertion{"cweId":"CWE-122","description":"Heap-based Buffer Overflow","lang":"en","type":"CWE"}
- cve_program_cvelist_v5cweurn:baitaphish:normalized-source-record:v2:6f91e3fb480f2f5b24f74903829d16579fd40dcc4397b2691402c0d7da211d55 · sha256:5307da67b272a117… · /containers/cna/problemTypes/0/descriptions/0
Source references
1 source assertion{"name":"Netatalk Security Advisory CVE-2026-44050","tags":["vendor-advisory"],"url":"https://netatalk.io/security/CVE-2026-44050"}
- cve_program_cvelist_v5referenceurn:baitaphish:normalized-source-record:v2:6f91e3fb480f2f5b24f74903829d16579fd40dcc4397b2691402c0d7da211d55 · sha256:5307da67b272a117… · /containers/cna/references/0
Attribution and limitations
- CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →
Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.