VULNERABILITY INTELLIGENCE
CVE-2026-15561
CVSS score7.5 HIGH
EPSS probability0.72%
CISA KEVNot currently listed
Published2026-08-11
Last modified2026-11-01
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Description
A flaw was found in EAP's undertow http/1.1 chunked-transfer decoder. missing limits on size and count would allow an attacker to use an unauthenticated connection to drive the JVM to an OutOfMemory error, stopping all deployments on the listener, and achieving Denial of Service.
Weakness classification
- secalert@redhat.com: CWE-770