CVE-2026-44050
Heap overflow in Netatalk CNID daemon enables remote authenticated code execution or DoS.
Is CVE-2026-44050 being exploited?
Not confirmed. CVE-2026-44050 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.42% probability of exploitation in the next 30 days.
How severe is CVE-2026-44050?
CVE-2026-44050 is rated Critical with a CVSS score of 9.9. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.
Is there a patch for CVE-2026-44050?
Not known from our data. No patch reference has been recorded for CVE-2026-44050, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.
What does CVE-2026-44050 affect?
CVE-2026-44050 affects Netatalk CNID daemon 2.0.0–4.4.2. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.
What should I do about CVE-2026-44050?
Patch when available; restrict CNID exposure.
Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.
Remote authenticated RCE or DoS via CNID daemon; attacker could run arbitrary code with escalated privileges.
Immediate action required
- affected>= 2.0.0 and <= 4.4.2
As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.