DEBIAN-CVE-2026-50734
- Source
- https://security-tracker.debian.org/tracker/CVE-2026-50734
- Import Source
- https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-50734.json
- JSON Data
- https://api.osv.dev/v1/vulns/DEBIAN-CVE-2026-50734
- Upstream
- Published
- 2026-06-30T11:16:29Z
- Modified
- 2026-09-14T17:03:16Z
- Severity
-
- 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
- Summary
- [none]
- Details
-
Memory Allocation with Excessive Size Value vulnerability in Apache ActiveMQ Client, Apache ActiveMQ, Apache ActiveMQ All. An unauthenticated network attacker can cause a broker DoS by sending a crafted WireFormatInfo frame with a malicious large size value. The value is not validate and causes the broker to attempt allocation during pre-auth negotiation which can trigger OOM and crash the broker. This issue affects Apache ActiveMQ Client: before 5.19.8, from 6.0.0 before 6.2.7; 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. Users are recommended to upgrade to version 6.2.7 or 5.19.8, which fixes the issue.
- References
Affected packages
Debian:12 / activemq
Package
- Name
- activemq
- Purl
- pkg:deb/debian/activemq?arch=source&distro=bookworm
Debian:13 / activemq
Package
- Name
- activemq
- Purl
- pkg:deb/debian/activemq?arch=source&distro=trixie