6.5

CVE-2026-47859

Unbounded memory allocation in RFC6587SyslogDeserializer (octet-counted framing) — remote DoS

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
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
VMware ≫ Spring Integration Version < 5.5.22
VMware ≫ Spring Integration Version >= 6.4.0 < 6.4.13
VMware ≫ Spring Integration Version >= 6.5.0 < 6.5.11
VMware ≫ Spring Integration Version >= 7.0.0 < 7.0.5.1
VMware ≫ Spring Integration Version >= 7.1.0 < 7.1.0.1
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.2% 0.093
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
NIST 6.5 2.8 3.6
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
VMware 5.4 2.8 2.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:N
CWE-770 Allocation of Resources Without Limits or Throttling

The product allocates a reusable resource or group of resources on behalf of an actor without imposing any intended restrictions on the size or number of resources that can be allocated.

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