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CVE-2026-7572— Velociraptor EVTX Parser — Process Crash via Crafted .evtx File

Quick assessment

Affected
Velocidex velociraptor
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Velocidex Velociraptor是澳大利亚Velocidex公司的一种使用 Velociraptor 查询语言 (VQL) 查询收集基于主机的状态信息的工具。 Velocidex Velociraptor 0.76.5之前版本存在安全漏洞，该漏洞源于ConsumeUnit16Array和ConsumeUnit64Array函数中的差一错误，可能导致本地攻击者通过向parse_evtx VQL插件提供特制的.evtx文件造成进程崩溃，从而导致拒绝服务。

CVSS 4.4 · Medium EPSS 0.14% · P3

Affected Version Matrix 1

VendorProduct Version RangeStatus
Velocidex velociraptor < 0.76.5 affected
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I. Basic Information for CVE-2026-7572

Vulnerability Information
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Vulnerability Title
Velociraptor EVTX Parser — Process Crash via Crafted .evtx File
Source: CVE Program / CVE List V5
Vulnerability Description
An off-by-one error (CWE-193) in the ConsumeUnit16Array and ConsumeUnit64Array functions in Velocidex Velociraptor before version 0.76.5 on Windows and Linux allows a local attacker to cause a Denial of Service (DoS) via a process crash by providing a specially crafted .evtx file to the parse_evtx VQL plugin.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
Off-by-one错误
Source: CVE Program / CVE List V5
Vulnerability Title
Velocidex Velociraptor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Velocidex Velociraptor是澳大利亚Velocidex公司的一种使用 Velociraptor 查询语言 (VQL) 查询收集基于主机的状态信息的工具。 Velocidex Velociraptor 0.76.5之前版本存在安全漏洞，该漏洞源于ConsumeUnit16Array和ConsumeUnit64Array函数中的差一错误，可能导致本地攻击者通过向parse_evtx VQL插件提供特制的.evtx文件造成进程崩溃，从而导致拒绝服务。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Velocidex velociraptor 0 ~ 0.76.5 -

II. Public POCs for CVE-2026-7572

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III. Intelligence Information for CVE-2026-7572

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Vendor Advisories for CVE-2026-7572 (1)

IV. Related Vulnerabilities

Same product: velociraptor
Same vendor: Velocidex
Same weakness: CWE-193

V. Comments for CVE-2026-7572

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