Dashboard / CVE-2026-15562

CVE-2026-15562

HIGH
MEDIUM Priority: 0.07 BB Relevance: 75/100
Published: 2026-08-11 Modified: 2026-11-06 First seen: 2026-11-01 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: None
I: None
A: High

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.

Weakness Classification (1)

References & Advisories (8)

https://access.redhat.com/errata/RHSA-2026:53644
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:53806
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:70228
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:70229
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:70230
vendor-advisory x_refsource_REDHAT
https://access.redhat.com/errata/RHSA-2026:70277
vendor-advisory x_refsource_REDHAT
https://bugzilla.redhat.com/show_bug.cgi?id=2483135
issue-tracking x_refsource_REDHAT

Bug Bounty Relevance

75 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

7.5 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

EPSS — Exploitation Probability

0.89%
Raw Score 0.008880
Percentile 59.8%
Date 2026-11-13

EPSS Trend

2026-11-13
0.00888
2026-11-12
0.00888
2026-11-10
0.00888
2026-11-09
0.00888
2026-11-08
0.00888
2026-11-07
0.00888
2026-11-06
0.00888
2026-11-05
0.00888
2026-11-04
0.00888
2026-11-03
0.00888
2026-11-02
0.00888
2026-11-01
0.00888
2026-10-31
0.01010

Intelligence Sources

mitre ref →
nvd ref →

External Links