CVE-2026-61127: Vulnerability in the Oracle Communications Service Catalog and Design product of Oracle Communications (compon

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HIGH 8.8UPGRADE

CVE-2026-61127 is a high-severity flaw (CVSS 8.8) affecting communications service catalog and design. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Communications Service Catalog and Design product of Oracle Communications (component: Solution Designer). Supported versions that are affected are 8.0.0.7.0-8.3.0.2.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Communications Service Catalog and Design. Successful attacks of this vulnerability can result in takeover of Oracle Communications Servi

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.8 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-269, CWE-284, CWE-287, CWE-306
Published	2026-07-21
Last modified	2026-10-24

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-24 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-07-21 22:18 UTCPublished CVE record published
2026-10-24 15:10 UTCUpdated Record last modified

oracle communications service catalog and design UPGRADE

Affected: >= 8.0.0.7.0 and <= 8.3.0.2.0

Fixed in: newer than 8.3.0.2.0

Safe to downgrade to: a release before 8.0.0.7.0

1. Check installed version

apt-cache policy communications-service-catalog-and-design || rpm -q communications-service-catalog-and-design || communications-service-catalog-and-design --version

2. UPGRADE to newer than 8.3.0.2.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade communications-service-catalog-and-design

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade communications-service-catalog-and-design

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 8.0.0.7.0 (Debian / Ubuntu)

apt-cache madison communications-service-catalog-and-design sudo apt install communications-service-catalog-and-design=<VERSION_BEFORE_8.0.0.7.0> sudo apt-mark hold communications-service-catalog-and-design

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

dnf --showduplicates list communications-service-catalog-and-design sudo dnf downgrade communications-service-catalog-and-design-<VERSION_BEFORE_8.0.0.7.0> sudo dnf versionlock add communications-service-catalog-and-design

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.

Exact fixes by distribution

Fedora 46 · sugar-abacus · FIXED · 61-18.fc46 · FEDORA-2026-b1e9de9204 · source

sudo dnf upgrade --advisory=FEDORA-2026-b1e9de9204

Fedora ELN · selinux-policy · FIXED · 45.23-1.eln159 · FEDORA-2026-3668c969a2 · source

sudo dnf upgrade --advisory=FEDORA-2026-3668c969a2

Public exploits and detection

Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.

Write-up: www.oracle.com/security-alerts/cpujul2026.html

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-2026-61127?

communications service catalog and design: upgrade to newer than 8.3.0.2.0. Exact commands for each OS are on this page.

Is CVE-2026-61127 being exploited?

CVE-2026-61127 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-2026-61127 affect?

CVE-2026-61127 affects communications service catalog and design. Severity is high (CVSS 8.8). Vulnerability in the Oracle Communications Service Catalog and Design product of Oracle Communications (component: Solution Designer). Supported versions that are affected are 8.0.0.7.0-8.3.0.2.0. Easily exploitable vulnerability allows lo

How urgent is CVE-2026-61127?

Priority 40/100. High severity

References

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