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CVE-2026-40988

nvd nist
Published: Jun 10, 2026Modified: Jul 17, 2026

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7.5
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Exploitability: 3.9 / Impact: 3.6
Source: security@vmware.com (Secondary)

Description

An application using spring-security-saml2-service-provider and the REDIRECT binding for SAML 2.0 Login or Logout may be vulnerable to a denial of service by way of an unbounded writer that inflates the compressed SAML payload into memory. Affected versions: Spring Security 5.7.0 through 5.7.23; 5.8.0 through 5.8.25; 6.3.0 through 6.3.16; 6.4.0 through 6.4.16; 6.5.0 through 6.5.10; 7.0.0 through 7.0.5.

Affected (6)

Vmware
1 product
Spring Security
Configuration A
6 vulnerable
Vulnerable SoftwareAffected Versions
Vmware
Spring Security
5.7.0 ≤ version < 5.7.24
Spring Security
5.8.0 ≤ version < 5.8.26
Spring Security
6.3.0 ≤ version < 6.3.17
Spring Security
6.4.0 ≤ version < 6.4.17
Spring Security
6.5.0 ≤ version < 6.5.10.2
Spring Security
7.0.0 ≤ version < 7.0.5.1

Related CWEs

CWE-400
Uncontrolled Resource Consumption
The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

References (1)

Source: security@vmware.com
Vendor Advisory

Timeline

No history available yet.