CVE-2026-15562

Published: Aug 11, 2026Modified: Aug 24, 2026

7.5

Vector

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

Exploitability: 3.9 / Impact: 3.6

Source: secalert@redhat.com (Secondary)

Description

A flaw was found in EAP's jboss-remoting. A remote unauthenticated attacker who can reach :8080 (or :9990, or :4447) and complete an Upgrade: jboss-remoting handshake can cause OOM errors that degrade requests server-wide, leading to denial of service.

Related CWEs

CWE-190

Integer Overflow or Wraparound

The product performs a calculation that can produce an integer overflow or wraparound when the logic assumes that the resulting value will always be larger than the original value. This occurs when an integer value is incremented to a value that is too large to store in the associated representation. When this occurs, the value may become a very small or negative number.

References (4)

https://access.redhat.com/errata/RHSA-2026:53644

Source: secalert@redhat.com

https://access.redhat.com/errata/RHSA-2026:53806

Source: secalert@redhat.com

https://access.redhat.com/security/cve/CVE-2026-15562

Source: secalert@redhat.com

https://bugzilla.redhat.com/show_bug.cgi?id=2483135

Source: secalert@redhat.com

Timeline

No history available yet.