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01 Record

CVE-2026-59299

Composition lookup can potentially poison base function in Spring Cloud Function

LowPUBLISHEDCNA: vmware
CNA base score3.1 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N

02 Description

Composition lookup can potentially poison base function in Spring Cloud Function

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.21% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 11.2% of scored records. A rank, not a probability.
NVD base score
3.5 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:L/I:L/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-09-02.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-08-27 17:57Z2 MO AGO
Last updated
2026-08-28 22:48Z2 MO AGO
Reserved
2026-07-04
Assigning CNA
vmware
Record state
PUBLISHED
Severity
Low (CVSS 3.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
Weaknesses
  • CWE-471Modification of Assumed-Immutable Data (MAID)Base
Data version
5.2
Document digest
3030524a2dd991db2879fd6f3b5134379468bd6c93933328d8775f165a9327a5

05 Affected products

VendorProductVersionsPlatforms
SpringSpring Cloud Function5.0.0 to 5.0.3, 4.3.0 to 4.3.4, 4.2.0 to 4.2.7, 0 to 3.2.16—

06 References