CVE-2026-12084: IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.6, and 8.2 through 8.2.1.0 uses Cross-Origin Resource Sharing (C

Routine

MEDIUM 5.4UPGRADE

CVE-2026-12084 is a medium-severity flaw (CVSS 5.4) affecting devops deploy. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.6, and 8.2 through 8.2.1.0 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not being limited to only trusted domains.

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	5.4 (Medium)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 82%)
CISA exploited list	No
Weakness	CWE-942
Published	2026-06-30
Last modified	2026-10-25

Publisher (CNA): IBM Corporation · Vendor: ibm

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-30 20:17 UTCPublished CVE record published
2026-10-25 21:10 UTCUpdated Record last modified

ibm devops deploy UPGRADE

Affected: >= 8.1.0.0 and < 8.1.2.7 · >= 8.2.0.0 and < 8.2.2.0

Fixed in: 8.1.2.7, 8.2.2.0

Safe to downgrade to: a release before 8.1.0.0

1. Check installed version

apt-cache policy devops-deploy || rpm -q devops-deploy || devops-deploy --version

2. UPGRADE to 8.1.2.7 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade devops-deploy

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade devops-deploy

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 8.1.0.0 (Debian / Ubuntu)

apt-cache madison devops-deploy sudo apt install devops-deploy=<VERSION_BEFORE_8.1.0.0> sudo apt-mark hold devops-deploy

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

dnf --showduplicates list devops-deploy sudo dnf downgrade devops-deploy-<VERSION_BEFORE_8.1.0.0> sudo dnf versionlock add devops-deploy

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-2026-12084?

devops deploy: upgrade to 8.1.2.7, 8.2.2.0. Exact commands for each OS are on this page.

Is CVE-2026-12084 being exploited?

CVE-2026-12084 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-2026-12084 affect?

CVE-2026-12084 affects devops deploy. Severity is medium (CVSS 5.4). IBM UCD - IBM DevOps Deploy 8.1 through 8.1.2.6, and 8.2 through 8.2.1.0 uses Cross-Origin Resource Sharing (CORS) which could allow an attacker to carry out privileged actions and retrieve sensitive information as the domain name is not be

How urgent is CVE-2026-12084?

Priority 23/100. No elevated risk signals yet.

Related CVEs

CVE-2026-12085 MEDIUM 6.5 UPGRADE UPGRADE IBM UCD - IBM UrbanCode Deploy 7.3 through 7.3.2.18 and IBM UCD - IBM DevOps Deploy 8.0 through 8.0.1.13, 8.1
CVE-2026-12086 MEDIUM 6.2 UPGRADE UPGRADE IBM UCD - IBM UrbanCode Deploy 7.2 through 7.2.3.23, and 7.3 through 7.3.2.18 and IBM UCD - IBM DevOps Deploy
CVE-2026-10569 MEDIUM 4.3 UPGRADE UPGRADE IBM UCD - IBM UrbanCode Deploy 7.2 through 7.2.3.23, and 7.3 through 7.3.2.18 and IBM UCD - IBM DevOps Deploy

References

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