CVE-2026-82155

Quick assessment

Affected

Dell OS Recovery tool

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.

Dell OS Recovery 工具 2.4.4 之前的版本存在不可信搜索路径漏洞。拥有本地访问权限的未认证攻击者可能利用此漏洞，导致命令执行。

CVSS 7.8 · High Updated Nov 04, 2026

Possible ATT&CK Techniques 2 AI

T1203 · Exploitation for Client Execution T1574.002

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Vulnerability Information

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Vulnerability Title

N/A

Source: CVE Program / CVE List V5

Vulnerability Description

Dell OS Recovery tool versions, prior to 2.4.4, contain a use of Untrusted Search Path vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to Command execution.

Source: CVE Program / CVE List V5

CVSS Information

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

Source: CVE Program / CVE List V5

Vulnerability Type

未经引用的搜索路径或元素

Source: CVE Program / CVE List V5

Affected Products

Vendor	Product	Affected Versions	CPE	Subscribe
Dell	OS Recovery tool	0 ~ 2.4.4	-

II. Public POCs for CVE-2026-82155

#	POC Description	Source Link	Shenlong Link

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No public POC found.

III. Intelligence Information for CVE-2026-82155

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Other References for CVE-2026-82155 (1)

https://www.dell.com/support/kbdoc/en-us/000515018/dsa-2026-445-security-update-for-dell-os-recovery-tool-for-multiple-vulnerabilities vendor-advisory

https://www.cve.org/CVERecord?id=CVE-2026-82155

Same Patch Batch · Dell · 2026-11-03 · 6 CVEs total

CVE-2026-82158	9.0 CRITICAL	Dell Wyse Management Suite 2609.0.0.155 前版本跨站脚本漏洞
CVE-2026-82159	8.8 HIGH	Dell Wyse <2609.0.0.155 跨站脚本注入漏洞
CVE-2026-82161	6.8 MEDIUM	Dell Wyse <2609.0.0.155 跨站脚本注入漏洞
CVE-2026-82160	3.3 LOW	Dell Wyse Management Suite 2609.0.0.155 前版本跨站脚本漏洞
CVE-2026-82154	2.4 LOW	Dell OS Recovery 2.4.4 之前版本硬编码密钥漏洞

IV. Related Vulnerabilities

Same product: OS Recovery tool

Same vendor: Dell

Same weakness: CWE-428