CVE-2026-49877: activemq before 5.19.8 (exclusive), from 6.0.0 (inclusive), before 6.2.7 (exclusive); +1 more affected products

CVE-2026-49877. CVSS 3.1 base score 8.1 (HIGH, Source advisory). EPSS 0.00513 (percentile 0.43474), scored 25-Oct-2026.

Affected technology

activemq · before 5.19.8 (exclusive)
apache

activemq · from 6.0.0 (inclusive), before 6.2.7 (exclusive)
apache

Apache ActiveMQ · 0 to before 5.19.8, 6.0.0 to before 6.2.7
Apache Software Foundation

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Network (remote) · Low privileges required · No user interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 8.1/10) rates confidentiality and integrity impact as high; availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 25-Oct-2026 21:45 UTC

CWE: CWE-285
CCR priority: 32.5 /100 (P4)
CVSS 3.1: 8.1 /10 · CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N · Source advisory
EPSS: 0.00513 · percentile 0.43474 · 2026-10-25
KEV: no

Provenance

NVD CVE API 2.0 · Source record · observed 2026-10-25 21:44:36.062275+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2026-49877.html