Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

CVE-2026-59291

CVE-2026-59291MEDIUM

Spring Spring Cloud Function — Potential arbitrary file read and SSRF vulnerability in Spring Cloud Function

  AV  AC  PR  UI  S  C  I  A   CVSS    EPSS   %ile   KEV
   N   L   H   N  U  H  L  N    5.5   .0024   14.2     —

AFFECTED
  Product                Versions  Fixed
  Spring Cloud Function  5.0.0 –   —

TIMELINE
  Jul 4   Reserved by vmware
  Aug 27  Published (CNA: vmware)
  Aug 31  RESCORED — CVE-2026-59291 (Spring Cloud Function). CVSS 2 → 5.5 (NVD).

CWE-918 · CNA: vmware · CVSS v3.1 · 1 reference · NVD status: Analyzed

Description

Potential arbitrary file read and SSRF vulnerability 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

Lifecycle

Complete event history — 3 events, chronological
Date	Event	Detail
July 4, 2026	Reserved	Reserved by vmware
August 27, 2026	Published	Published (CNA: vmware)
August 31, 2026	RESCORED	RESCORED — CVE-2026-59291 (Spring Cloud Function). CVSS 2 → 5.5 (NVD).

Affected

Affected products and packages — 1 row
Vendor	Product / Package	Ecosystem	Version introduced	Fixed
Spring	Spring Cloud Function	—	5.0.0	—

Weaknesses

CWE-918

References (1)

https://spring.io/security/cve-2026-59291 [Vendor Advisory]

Authoritative record: CVE-2026-59291 at cve.org

Vendors: spring

Weaknesses: CWE-918

About this page

This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-59291 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Sunday, October 4, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.