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.
Analysis and contextual insights are available on OpenCVE Cloud.
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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No advisories yet.
| Link | Providers |
|---|---|
| https://spring.io/security/cve-2026-40988 |
|
Fri, 12 Jun 2026 20:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Vmware
Vmware spring Security |
|
| CPEs | cpe:2.3:a:vmware:spring_security:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Vmware
Vmware spring Security |
Wed, 10 Jun 2026 18:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Wed, 10 Jun 2026 03:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Spring
Spring spring Security |
|
| Vendors & Products |
Spring
Spring spring Security |
Wed, 10 Jun 2026 00:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| 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. | |
| Title | Unbounded DEFLATE Inflation in SAML 2.0 Service Provider | |
| Weaknesses | CWE-400 | |
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: vmware
Published:
Updated: 2026-06-27T21:22:39.249Z
Reserved: 2026-04-16T02:19:09.389Z
Link: CVE-2026-40988
Updated: 2026-06-10T18:08:34.655Z
Status : Analyzed
Published: 2026-06-10T00:16:49.527
Modified: 2026-06-12T20:38:02.607
Link: CVE-2026-40988
No data.
OpenCVE Enrichment
Updated: 2026-06-10T03:15:20Z