CVE-2026-59299

Composition lookup can potentially poison base function in Spring Cloud Function

State: Published
Severity: 3.1 Low
Published: Aug 27, 2026
Updated: Aug 28, 2026
Reserved: Jul 4, 2026

Description

Composition lookup can potentially poison base function in Spring Cloud Function. Spring Cloud Function 5.0.0 - 5.0.3 Spring Cloud Function 4.3.0 - 4.3.4 Spring Cloud Function 4.2.0 - 4.2.7 Spring Cloud Function 3.2.16 and earlier

Scores

CVSS	Score	Vector	Source
3.1	3.1 Low	CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N	vmware

Weaknesses

CWE-471 Modification of Assumed-Immutable Data (MAID)

Affected Products

Product	Versions
Spring Cloud FunctionSpring	5.0.0 through 5.0.3Affected 4.3.0 through 4.3.4Affected 4.2.0 through 4.2.7Affected 3.2.16 and earlierAffected

References

https://spring.io/security/cve-2026-59299

Every record here comes from the CVE Program’s CVE List. © 1999–2026 The MITRE Corporation. CVE is a registered trademark of The MITRE Corporation. The records are reproduced under the CVE Program terms of use.