CVE-2026-54001

osquery is a SQL powered operating system instrumentation, monitoring, and analytics framework. Prior to 5.23.1, on Windows, a local unprivileged attacker can cause a heap buffer out-of-bounds write if there is a query of the authenticode table targeting a maliciously crafted binary, due to publisher information parsing in getOriginalProgramName. If exploited successfully, this could allow a potential local privilege escalation from standard user to SYSTEM. This issue is fixed in version 5.23.1.

CVSS

No CVSS.

References

Link	Resource
https://github.com/osquery/osquery/commit/59a808cda96d5a089cf6ec147efe152459284d54
https://github.com/osquery/osquery/pull/8923
https://github.com/osquery/osquery/releases/tag/5.23.1
https://github.com/osquery/osquery/security/advisories/GHSA-hr28-jvpx-68cx

Configurations

No configuration.

History

No history.

Information

Published : 2026-07-10 16:16

Updated : 2026-07-14 05:16

NVD link : CVE-2026-54001

Mitre link : CVE-2026-54001

CVE.ORG link : CVE-2026-54001

JSON object : View

Products Affected

No product.

CWE

CWE-122

Heap-based Buffer Overflow

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