CVE-2026-3207: Configuration issue in Java Management Extensions (JMX) in TIBCO BPM Enterprise version 4.x allows unauthorise

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CRITICAL 9.8REMOTEUPGRADE

CVE-2026-3207 is a critical-severity flaw (CVSS 9.8) affecting bpm enterprise. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Configuration issue in Java Management Extensions (JMX) in TIBCO BPM Enterprise version 4.x allows unauthorised access.

Why this priority

Critical severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	9.8 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 78%)
CISA exploited list	No
Weakness	CWE-306
Published	2026-03-17
Last modified	2026-06-17

Publisher (CNA): TIBCO Software Inc. · Vendor: tibco

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-17 19:16 UTCPublished CVE record published
2026-06-17 10:43 UTCUpdated Record last modified

tibco bpm enterprise UPGRADE

Affected: >= 4.3.0 and < 4.3.5

Fixed in: 4.3.5

Safe to downgrade to: a release before 4.3.0

1. Check installed version

apt-cache policy bpm-enterprise || rpm -q bpm-enterprise || bpm-enterprise --version

2. UPGRADE to 4.3.5 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade bpm-enterprise

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade bpm-enterprise

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

3. If no update is available yet, DOWNGRADE to a release before 4.3.0 (Debian / Ubuntu)

apt-cache madison bpm-enterprise sudo apt install bpm-enterprise=<VERSION_BEFORE_4.3.0> sudo apt-mark hold bpm-enterprise

3. If no update is available yet, DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list bpm-enterprise sudo dnf downgrade bpm-enterprise-<VERSION_BEFORE_4.3.0> sudo dnf versionlock add bpm-enterprise

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-3207?

bpm enterprise: upgrade to 4.3.5. Exact commands for each OS are on this page.

Is CVE-2026-3207 being exploited?

CVE-2026-3207 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-3207 affect?

CVE-2026-3207 affects bpm enterprise. Severity is critical (CVSS 9.8). Configuration issue in Java Management Extensions (JMX) in TIBCO BPM Enterprise version 4.x allows unauthorised access.

How urgent is CVE-2026-3207?

Priority 45/100. Critical severity; Remotely exploitable, no login, no user action

Software pages

Java vulnerabilities

References

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