CVE-2026-47859

6.5 mediumEPSS 0.3%

Medium (6.5) in vmware spring integration. EPSS 0.3% chance of exploitation in the next 30 days.

RFC6587SyslogDeserializer, used by the Spring Integration syslog TCP inbound adapter to decode RFC 6587 / RFC 5424 frames, trusts the sender-supplied octet count of an octet-counted frame and allocates a byte array of exactly that size with no upper bound. Spring Integration 7.1.0 Spring Integration 7.0.0 - 7.0.5 Spring Integration 6.5.0 - 6.5.10 Spring Integration 6.4.0 - 6.4.12 Spring Integration 5.5.21 and earlier

Severity

CVSS 3.1

6.5 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 21% of CVEs (scores of 2026-10-31)
CWE: CWE-770
Published: 2026-08-27
Modified: 2026-09-04
Record from: the NVD, synced 2026-10-19

Affected

vmware:spring_integration

References

https://spring.io/security/cve-2026-47859

Check your stack JSON