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CVE-2026-40981

Quick assessment

Affected
Spring Spring Cloud Config
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.

VMware Spring Cloud Config是美国威睿（VMware）公司的一套分布式系统的配置管理解决方案。该产品主要为分布式系统中的外部配置提供服务器和客户端支持。 VMware Spring Cloud Config存在安全漏洞，该漏洞源于使用Google Secrets Manager作为后端时，客户端可构造请求暴露来自非预期GCP项目的机密。以下版本受到影响：3.1.0至3.1.13版本、4.1.0至4.1.9版本、4.2.0至4.2.6版本、4.3.0至4.3.2版本和5.0.0至5.

CVSS 7.5 · High EPSS 0.43% · P36

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage

Affected Version Matrix 5

VendorProduct Version RangeStatus
Spring Spring Cloud Config 3.1.0< 3.1.14 affected
4.1.0< 4.1.10 affected
4.2.0< 4.2.7 affected
4.3.0< 4.3.3 affected
5.0.0< 5.0.3 affected
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I. Basic Information for CVE-2026-40981

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
When using Google Secrets Manager as a backend for the Spring Cloud Config server a client can craft a request to the config server potentially exposing secrets from unintended GCP projects. Spring Cloud Config 3.1.x: affected from 3.1.0 through 3.1.13 (inclusive); upgrade to 3.1.14 or greater (Enterprise Support Only). Spring Cloud Config 4.1.x: affected from 4.1.0 through 4.1.9 (inclusive); upgrade to 4.1.10 or greater (Enterprise Support Only). Spring Cloud Config 4.2.x: affected from 4.2.0 through 4.2.6 (inclusive); upgrade to 4.2.7 or greater (Enterprise Support Only). Spring Cloud Config 4.3.x: affected from 4.3.0 through 4.3.2 (inclusive); upgrade to 4.3.3 or greater. Spring Cloud Config 5.0.x: affected from 5.0.0 through 5.0.2 (inclusive); upgrade to 5.0.3 or greater.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
通过用户控制密钥绕过授权机制
Source: CVE Program / CVE List V5
Vulnerability Title
VMware Spring Cloud Config 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
VMware Spring Cloud Config是美国威睿（VMware）公司的一套分布式系统的配置管理解决方案。该产品主要为分布式系统中的外部配置提供服务器和客户端支持。 VMware Spring Cloud Config存在安全漏洞，该漏洞源于使用Google Secrets Manager作为后端时，客户端可构造请求暴露来自非预期GCP项目的机密。以下版本受到影响：3.1.0至3.1.13版本、4.1.0至4.1.9版本、4.2.0至4.2.6版本、4.3.0至4.3.2版本和5.0.0至5.
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
Spring Spring Cloud Config 3.1.0 ~ 3.1.14 -

II. Public POCs for CVE-2026-40981

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III. Intelligence Information for CVE-2026-40981

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Vendor Advisories for CVE-2026-40981 (1)

Same Patch Batch · Spring · 2026-05-07 · 4 CVEs total

CVE-2026-40982 9.1 CRITICAL VMware Spring Cloud Config 路径遍历漏洞
CVE-2026-41002 7.4 HIGH VMware Spring Cloud Config 安全漏洞
CVE-2026-41004 4.4 MEDIUM VMware Spring Cloud Config 日志信息泄露漏洞

IV. Related Vulnerabilities

Same product: Spring Cloud Config
Same vendor: Spring
Same weakness: CWE-639

V. Comments for CVE-2026-40981

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