CVE-2026-66909

Açıklama (NVD)

Apache CXF's JMS transport deserializes the body of any inbound JMS ObjectMessage using native Java deserialization, with no type restrictions in place. Any attacker able to place a message on the service's JMS destination can submit a malicious serialized object, leading to denial of service or, if a suitable gadget class is on the classpath, remote code execution. The fix disables ObjectMessage deserialization by default, with a configuration switch to re-enable it if needed. Users are recommended to upgrade to versions 4.2.3 or 4.1.8 or 3.6.12, which fix this issue.

Yayın: 06.08.2026 · Son değişiklik: 24.10.2026 · Zayıflık: CWE-502

CVSS 3.1 metrikleri

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Hesaplanan temel puan: 9.8. CVSS hesaplayıcıda incele

Referanslar

• https://lists.apache.org/thread/lr5d4tg6tf7j29jmw8wt242oowonjqpx
• http://www.openwall.com/lists/oss-security/2026/08/06/18