PT-2026-57208 · Squery · Osquery

Publicado 2026-07-10 · Atualizado 2026-07-10 · CVE-2026-54001

NVD

CVSS v4.0

7.0

Alta

Vetor base

AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

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.

Correção

Heap Based Buffer Overflow

Enumeração de Fraquezas

CWE-122

Identificadores relacionados

CVE-2026-54001

Produtos afetados

Osquery

Referências · 6

• https://github.com/osquery/osquery/pull/8923 · Nota
• https://github.com/osquery/osquery/commit/59a808cda96d5a089cf6ec147efe152459284d54 · Nota
• https://github.com/osquery/osquery/releases/tag/5.23.1 · Nota
• https://github.com/osquery/osquery/security/advisories/GHSA-hr28-jvpx-68cx · Nota
• https://twitter.com/UpwindMDR/status/2075625700980092945 · Publicação no Twitter
• https://nvd.nist.gov/vuln/detail/CVE-2026-54001 · Nota de Segurança