CVE-2026-15562CWE-190

CVE-2026-15562

High · published August 11, 2026

CVSS v3.1
7.5
EPSS
1%
Percentile
45.1
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
7.5 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00548 · 45.1th percentile
Weakness
CWE-190 · Integer Overflow or Wraparound
Published
2026-08-11T13:17Z
References (10)
https://access.redhat.com/errata/RHSA-2026:53644 · [email protected]https://access.redhat.com/errata/RHSA-2026:53645 · [email protected]https://access.redhat.com/errata/RHSA-2026:53646 · [email protected]https://access.redhat.com/errata/RHSA-2026:53806 · [email protected]https://access.redhat.com/errata/RHSA-2026:70228 · [email protected]https://access.redhat.com/errata/RHSA-2026:70229 · [email protected]https://access.redhat.com/errata/RHSA-2026:70230 · [email protected]https://access.redhat.com/errata/RHSA-2026:70277 · [email protected]https://access.redhat.com/security/cve/CVE-2026-15562 · [email protected]https://bugzilla.redhat.com/show_bug.cgi?id=2483135 · [email protected]
EPSS history
Timeline
  • 11 AUG 08:49Z
    Jboss-remoting: jboss-remoting: integer overflow in messagereader leads to pre-authentication denial of service
    cvelistv5