Medium severity · published Aug 27, 2026
CVE-2026-59302
Potential for logging sensitive data in Spring Cloud Stream
4.9
CVSS
0.2%
EPSS
No
On KEV
Description
Potential for logging sensitive data in Spring Cloud Stream. Spring Cloud Stream 5.0.0 - 5.0.2 Spring Cloud Stream 4.3.0 - 4.3.3 Spring Cloud Stream 4.2.0 - 4.2.6
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 14% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
SC
Spring Cloud Stream · Spring
5.0.0 through 5.0.2; 4.3.0 through 4.3.3; 4.2.0 through 4.2.6 · source: vendor
SC
Spring Cloud Function · Vmware
4.2.0 before 4.2.7; 4.3.0 before 4.3.4; 5.0.0 before 5.0.3 · source: NVD
Affected product
SC
Spring Cloud Stream
Spring
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