CVE catalog
CVE-2026-34197
Improper Input Validation, Improper Control of Generation of Code ('Code Injection') vulnerability in Apache ActiveMQ Broker, Apache ActiveMQ. Apache ActiveMQ Classic exposes the Jolokia JMX-HTTP bri
- Severity
- High · CVSS 8.8
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Published
- Source
- [NVD] · [CVE record]
- Exploitation
- CISA Known Exploited Vulnerabilities
- EPSS
- 98.26% · Oct 25, 2026
Apache ActiveMQ contains an improper input validation vulnerability that allows for code injection.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | activemq | sid | 5.17.6+dfsg-2 | vulnerable |
| Debian | activemq | trixie | 5.17.6+dfsg-2 | vulnerable |
| Debian | activemq | bookworm | 5.17.2+dfsg-2+deb12u1 | vulnerable |
| Debian | activemq | bookworm-security | 5.17.2+dfsg-2+deb12u1 | vulnerable |
| Cpe | activemq | Not reported | Not reported | vulnerable |
| Cpe | activemq | Not reported | 5.19.4 | fixed |
| Cpe | activemq | Not reported | 6.2.3 | fixed |
| Cpe | activemq_broker | Not reported | 5.19.4 | fixed |
| Cpe | activemq_broker | Not reported | 6.2.3 | fixed |
| Cpe | activemq | Not reported | 6.2.3 | fixed |
| Cpe | activemq_broker | Not reported | 6.2.3 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | activemq | source | sid | (unfixed) | not yet assigned | Not reported | [1136024] |
| Debian | activemq | source | trixie | (unfixed) | not yet assigned | Not reported | [1136024] |
| Debian | activemq | source | bookworm | (unfixed) | not yet assigned | Not reported | [1136024] |
| Cpe | activemq | cpe | Not reported | 5.19.4 | Not reported | Not reported | Not reported |
| Cpe | activemq | cpe | Not reported | 6.2.3 | Not reported | Not reported | Not reported |
| Cpe | activemq_broker | cpe | Not reported | 5.19.4 | Not reported | Not reported | Not reported |
| Cpe | activemq_broker | cpe | Not reported | 6.2.3 | Not reported | Not reported | Not reported |
| Cpe | activemq | cpe | Not reported | 6.2.3 | Not reported | NVD-CVE-2026-34197 | Not reported |
| Cpe | activemq_broker | cpe | Not reported | 6.2.3 | Not reported | NVD-CVE-2026-34197 | Not reported |
OpenFactory catalog packages
[Debian 12 (Bookworm)]
- [activemq]Affected
Details (4)
5.17.2+dfsg-2+deb12u1· all · bookwormAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookwormAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookworm-securityAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookworm-securityAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
- [libactivemq-java]Affected
Source package: [activemq]
Details (4)
5.17.2+dfsg-2+deb12u1· all · bookwormAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookwormAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookworm-securityAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
5.17.2+dfsg-2+deb12u1· all · bookworm-securityAffected
nvd · activemq · debian · bookworm; nvd · activemq · debian · 12
[Debian 13 (Trixie)]
- [activemq]Affected
Details (2)
5.17.6+dfsg-2· all · trixieAffected
nvd · activemq · debian · 13
5.17.6+dfsg-2· all · trixieAffected
nvd · activemq · debian · 13
- [libactivemq-java]Affected
Source package: [activemq]
Details (2)
5.17.6+dfsg-2· all · trixieAffected
nvd · activemq · debian · 13
5.17.6+dfsg-2· all · trixieAffected
nvd · activemq · debian · 13
Observed:
References
- [http://www.openwall.com/lists/oss-security/2026/04/06/3]
- [https://access.redhat.com/security/cve/CVE-2026-34197]
- [https://activemq.apache.org/security-advisories.data/CVE-2026-34197-announcement.txt]
- [https://bugzilla.redhat.com/show_bug.cgi?id=2455869]
- [https://nvd.nist.gov/vuln/detail/CVE-2026-34197]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2026-34197]
- [https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-279-04.json]
- [https://security-tracker.debian.org/tracker/CVE-2026-34197]
- [https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-34197.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-3043.json]
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog]
- [https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-34197]
[CERT-Bund public advisories] · [CISA cybersecurity advisories] · [CISA Known Exploited Vulnerabilities (OSINT)] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX]