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CVE-2026-79901

9.9 CRITICAL

Published 2026-10-01 · Updated 2026-10-01

AI risk analysis

Summary
The flaw in BoKS keytab management allows attackers to predict and verify service-account passwords, posing a significant security risk.
Exploitability
Exploitation is moderately hard as it requires knowledge of the service principal and the ability to estimate the password-change time, but is feasible with the right conditions.
Blast radius
If exploited, this flaw could lead to unauthorized access to sensitive services and data within the affected network.
Detection
No reliable host or network indicator is derivable from the published description.
Prioritized remediation
Disable the affected feature or upgrade to the latest version of BoKS keytab management, specifically version 2.590 or later.
auth-bypasspredictable-sequencead

Analysis generated locally by qwen2.5:7b-instruct (no data left the box). AI-assisted — verify against primary sources before acting.

NVD description

In deployments using BoKS keytab management, affected versions of boks_keytabmd generate Active Directory service-account passwords from a predictable pseudo-random sequence seeded with the current Unix timestamp. An attacker who knows the service principal and can estimate the password-change time can reproduce a limited candidate set and verify candidates offline.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

Weaknesses

CWE-338

All references

Source data: NVD (nvd.nist.gov), public domain. Exploit-DB.ai adds local AI analysis for defensive use only.

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