CVE-2023-51786

Severity: critical (CVSS 9.1 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-03-07 · updated 2026-06-17
Weakness: CWE-284

Description

An issue was discovered in Lustre versions 2.13.x, 2.14.x, and 2.15.x before 2.15.4, allows attackers to escalate privileges and obtain sensitive information via Incorrect Access Control.

Affected products

Lustre: from 2.12.0 before 2.15.4 — fixed in 2.15.4

How to fix

Upgrade to a fixed version: Lustre 2.15.4. Check the vendor advisory for mitigations.

References

http://lists.lustre.org/pipermail/lustre-announce-lustre.org/2024/000270.html
http://www.openwall.com/lists/oss-security/2024/03/12/2
http://lists.lustre.org/pipermail/lustre-announce-lustre.org/2024/000270.html
http://www.openwall.com/lists/oss-security/2024/03/12/2

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