CVE-2026-70954: Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Application Framew
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This month
CRITICAL 9.8REMOTEDOWNGRADE
CVE-2026-70954 is a critical-severity flaw (CVSS 9.8) affecting commerce platform. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Application Framework). The supported version that is affected is 11.4.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Commerce Platform. Successful attacks of this vulnerability can result in takeover of Oracle Commerce Platform. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity an
Why this priority
- Critical severity
- CISA SSVC: automatable with total technical impact
- 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 | 0.5% (top 58%) |
| CISA exploited list | No |
| Weakness | CWE-306 |
| Published | 2026-08-18 |
| Last modified | 2026-10-22 |
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
oracle commerce platform DOWNGRADE
Affected: 11.4.0
Fixed in: no fixed release known
Safe to downgrade to: a release before 11.4.0
1. Check installed version
apt-cache policy commerce-platform || rpm -q commerce-platform || commerce-platform --version
2. No fixed release: DOWNGRADE to a release before 11.4.0 (Debian / Ubuntu)
apt-cache madison commerce-platform
sudo apt install commerce-platform=<VERSION_BEFORE_11.4.0>
sudo apt-mark hold commerce-platform
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list commerce-platform
sudo dnf downgrade commerce-platform-<VERSION_BEFORE_11.4.0>
sudo dnf versionlock add commerce-platform
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
A distro patch exists: prefer upgrading over downgrading.
Fedora 46 · python-streamlink · FIXED · 8.6.2-1.fc46 · FEDORA-2026-a56fcfdc08 · source
sudo dnf upgrade --advisory=FEDORA-2026-a56fcfdc08
Fedora ELN · valgrind · FIXED · 3.28.0-1.eln159 · FEDORA-2026-c593ef1d15 · source
sudo dnf upgrade --advisory=FEDORA-2026-c593ef1d15
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.
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Related CVEs
- CVE-2026-70953 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Application Framew
- CVE-2026-70955 HIGH 7.5 DOWNGRADE Vulnerability in the Oracle Commerce Platform product of Oracle Commerce (component: Dynamo Application Framew