CVE-2026-34284: Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component:

Routine

MEDIUM 6.1DOWNGRADE

CVE-2026-34284 is a medium-severity flaw (CVSS 6.1) affecting business process management suite. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human workflow 11g+). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Business Process Management Suite. Successful attacks require human interaction from a person other than the attacker and while the

Why this priority

No elevated risk signals yet

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	6.1 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.2% (top 93%)
CISA exploited list	No
Weakness	CWE-284, CWE-601
Published	2026-04-21
Last modified	2026-10-26

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-26 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-04-21 21:16 UTCPublished CVE record published
2026-10-26 22:10 UTCUpdated Record last modified

oracle business process management suite DOWNGRADE

Affected: 12.2.1.4.0 · 14.1.2.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 12.2.1.4.0

1. Check installed version

apt-cache policy business-process-management-suite || rpm -q business-process-management-suite || business-process-management-suite --version

2. No fixed release: DOWNGRADE to a release before 12.2.1.4.0 (Debian / Ubuntu)

apt-cache madison business-process-management-suite sudo apt install business-process-management-suite=<VERSION_BEFORE_12.2.1.4.0> sudo apt-mark hold business-process-management-suite

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list business-process-management-suite sudo dnf downgrade business-process-management-suite-<VERSION_BEFORE_12.2.1.4.0> sudo dnf versionlock add business-process-management-suite

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-2026-34284?

business process management suite: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-34284 being exploited?

CVE-2026-34284 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-2026-34284 affect?

CVE-2026-34284 affects business process management suite. Severity is medium (CVSS 6.1). Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component: Human workflow 11g+). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allow

How urgent is CVE-2026-34284?

Priority 23/100. No elevated risk signals yet.

Related CVEs

CVE-2026-60542 CRITICAL 9.9 DOWNGRADE Vulnerability in the Oracle Business Process Management Suite product of Oracle Fusion Middleware (component:

References

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