CVE-2026-15587— Privilege Escalation in Google SecOps (Chronicle SOAR) via Crafted Authentication Header
Quick assessment
Affected
Google Cloud Google SecOps (Chronicle SOAR)
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.
Google SecOps是美国Google公司的一款安全编排自动化与响应平台。 Google SecOps 6.3.85之前版本存在输入验证错误漏洞，该漏洞源于权限管理不当，允许已认证的攻击者通过特制的内部认证标头将权限提升至系统级管理访问。
Possible ATT&CK Techniques 1 AI
T1078 · Valid AccountsAffected Version Matrix 1
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Google Cloud | Google SecOps (Chronicle SOAR) | < 6.3.85 |
affected |
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I. Basic Information for CVE-2026-15587
Vulnerability Information
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Vulnerability Title
Privilege Escalation in Google SecOps (Chronicle SOAR) via Crafted Authentication Header
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Privilege Management in Google SecOps (Chronicle SOAR) versions prior to 6.3.85 on Google Cloud Platform allows an authenticated attacker to escalate privileges to system-level administrative access using a crafted internal authentication header.
This vulnerability was patched with version 6.3.85, and no customer action is needed.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/U:Clear
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Vulnerability Title
Google SecOps 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google SecOps是美国Google公司的一款安全编排自动化与响应平台。 Google SecOps 6.3.85之前版本存在输入验证错误漏洞，该漏洞源于权限管理不当，允许已认证的攻击者通过特制的内部认证标头将权限提升至系统级管理访问。
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 |
|---|---|---|---|---|
| Google Cloud | Google SecOps (Chronicle SOAR) | 0 ~ 6.3.85 | - |
|
II. Public POCs for CVE-2026-15587
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Pages for CVE-2026-15587 (1)
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