CVE-2016-15036: UNSUPPORTED WHEN ASSIGNED A vulnerability was found in Deis Workflow Manager up to 2.3.2

Q: How do I fix CVE-2016-15036?

workflow manager: upgrade to newer than 2.3.2. Exact commands for each OS are on this page.

Q: Is CVE-2016-15036 being exploited?

CVE-2016-15036 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2016-15036 affect?

CVE-2016-15036 affects workflow manager. Severity is medium (CVSS 4.6). ** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Deis Workflow Manager up to 2.3.2. It has been classified as problematic. This affects an unknown part. The manipulation leads to race condition. The complexity of an attack is ra

Q: How urgent is CVE-2016-15036?

Priority 25/100. No elevated risk signals yet.

Routine

MEDIUM 4.6UPGRADE

CVE-2016-15036 is a medium-severity flaw (CVSS 4.6) affecting workflow manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

** UNSUPPORTED WHEN ASSIGNED ** A vulnerability was found in Deis Workflow Manager up to 2.3.2. It has been classified as problematic. This affects an unknown part. The manipulation leads to race condition. The complexity of an attack is rather high. The exploitability is told to be difficult. Upgrading to version 2.3.3 is able to address this issue. The patch is named 31fe3bccbdde134a185752e53380330d16053f7f. It is recommended to upgrade the aff

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	4.6 (Medium)
Attack vector	Adjacent network
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 66%)
CISA exploited list	No
Weakness	CWE-362
Published	2023-12-23
Last modified	2026-06-17

Publisher (CNA): VulDB · Vendor: deis

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

Am I affected?

Timeline

2023-12-23 20:15 UTCPublished CVE record published
2026-06-17 00:41 UTCUpdated Record last modified

deis workflow manager UPGRADE

Affected: <= 2.3.2

Fixed in: newer than 2.3.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy workflow-manager || rpm -q workflow-manager || workflow-manager --version

2. UPGRADE to newer than 2.3.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade workflow-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade workflow-manager

Note

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

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-2016-15036?