What’s Vulnerable › Vulnerabilities

CVE-2026-44053: Weak cryptography in DHCAST128 UAM

• Severity: high (CVSS 7.4 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-327

Description

Netatalk 1.5.0 through 4.2.2 uses a broken cryptographic algorithm in the DHCAST128 UAM, which allows a remote attacker to obtain authentication credentials or impersonate a user via cryptanalytic attack.

Affected products

• Netatalk: from 1.5.0 through 4.2.2

References

• https://netatalk.io/security/CVE-2026-44053

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