P4Verified

CVE-2026-5680: Red Hat JBoss Enterprise Application Platform 8.1 (exact versions not specified); +14 more affected products

CVE-2026-5680. CVSS 3.1 base score 7.5 (HIGH, Vendor/CNA). EPSS 0.01096 (percentile 0.64678), scored 12-Oct-2026.

Affected technology

Red Hat JBoss Enterprise Application Platform 8.1 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 10 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 8 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 8.1 for RHEL 9 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Apache Camel for Spring Boot 4 · Exact affected versions not specified by the source
Red Hat

Red Hat build of Apache Camel - HawtIO 4 · Exact affected versions not specified by the source
Red Hat

Red Hat Data Grid 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 10 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 8 · Exact affected versions not specified by the source
Red Hat

Red Hat Enterprise Linux 9 · Exact affected versions not specified by the source
Red Hat

Red Hat Fuse 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform 7 · Exact affected versions not specified by the source
Red Hat

Red Hat JBoss Enterprise Application Platform Expansion Pack · Exact affected versions not specified by the source
Red Hat

Red Hat Process Automation 7 · Exact affected versions not specified by the source
Red Hat

Red Hat Single Sign-On 7 · Exact affected versions not specified by the source
Red Hat

Component: Not specified by the source

Attack conditions (Vendor/CNA, CVSS 3.1): Network (remote) · No privileges required · No user interaction required

What an attacker can do

A remote attacker could exploit this vulnerability by sending specially crafted WebSocket messages with permessage-deflate negotiated. Vendor/CNA’s CVSS 3.1 assessment (base score 7.5/10) rates confidentiality and integrity impact as none; availability impact as high.

Published 13-Oct-2026 20:18 UTC

CWE: CWE-770
CCR priority: 30.3 /100 (P4)
CVSS 3.1: 7.5 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · Vendor/CNA
EPSS: 0.01096 · percentile 0.64678 · 2026-10-12
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-13 20:16:59.278043+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-5680.html