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Low 3.1Published Aug 27, 2026
CVE-2026-59303Dynamic destination cache size is not properly bound in Spring Cloud Stream
Updated under an hour ago ()
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It affects Spring Cloud Stream and 1 other product. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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Dynamic destination cache size is not properly bound 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
- 3.1 LOW (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:L/I:L/A:N
- Weakness (CWE)
- CWE-770
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- vmware
- NVD analysis
- Analyzed
- Record last updated
- Aug 28, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Spring Spring Cloud Stream spring:cloud_stream (from the name) | from 5.0.0 through 5.0.2; from 4.3.0 through 4.3.3; from 4.2.0 through 4.2.6 | CNA record |
vmware spring_cloud_stream vmware:spring_cloud_stream | from 4.2.0 before 4.2.7; from 4.3.0 before 4.3.4; from 5.0.0 before 5.0.3 | NVD |
References
- https://spring.io/security/cve-2026-59303patch, vendor-advisory
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.