What’s Vulnerable › Vulnerabilities

CVE-2026-44071: FORTIFY_SOURCE disabled

• Severity: low (CVSS 3.7 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-05-21 · updated 2026-07-23
• Weakness: CWE-693

Description

Netatalk 3.1.2 through 4.4.2 is compiled without FORTIFY_SOURCE, which disables built-in buffer overflow detection at runtime, potentially allowing a remote attacker to cause a minor denial of service via memory errors that would otherwise be caught and safely terminated by runtime protection.

Affected products

• Netatalk: from 3.1.2 through 4.4.2

References

• https://netatalk.io/security/CVE-2026-44071

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