CVE-2026-53917

Katalog CVE

CVSS 7.5 · High EPSS 0,74%

Kerentanan Memory Allocation with Excessive Size Value pada apache activemq, apache activemq broker. Skor CVSS 3.1 7.5 (High) menurut CISA ADP.

Deskripsi (NVD)

Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ, Apache ActiveMQ All, Apache ActiveMQ Client, Apache ActiveMQ Broker. An authenticated user can cause a broker DoS by sending a crafted OpenWire Message with a large encoded size value for the map. OpenWire message property maps are unmarshaled without size validation which can trigger OOM and crash the broker. This issue affects Apache ActiveMQ: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ All: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ Client: before 5.19.8, from 6.0.0 before 6.2.7; Apache ActiveMQ Broker: before 5.19.8, from 6.0.0 before 6.2.7. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.

Rincian

Terbit di NVD

30 Juni 2026

Terakhir diubah

2 Juli 2026

Status NVD

Analyzed

CVSS 3.1

7.5 (High), sumber CISA ADP
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-789: Memory Allocation with Excessive Size Value

EPSS (30 hari)

0,74% peluang dieksploitasi; lebih tinggi dari 53,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://lists.apache.org/thread/grrd1mwgkgblqjbwkkq6dvmdxd9ov2dx advisory vendor
• http://www.openwall.com/lists/oss-security/2026/06/29/14 advisory pihak ketiga