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CVE-2026-70996: Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Comm

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HIGH 8.6REMOTEDOWNGRADEDOWNGRADE

CVE-2026-70996 is a high-severity flaw (CVSS 8.6) affecting commerce experience manager, commerce guided search. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Endeca Application Controller). 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 Guided Search / Oracle Commerce Experience Manager. While the vulnerability is in Oracle Commerce Guided Search /

Why this priority

  • High severity
  • Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score8.6 (High)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.4% (top 65%)
CISA exploited listNo
WeaknessCWE-284
Published2026-08-18
Last modified2026-10-22
Publisher (CNA): Oracle · Vendor: oracle

Am I affected?

Timeline

oracle commerce experience manager 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-experience-manager || rpm -q commerce-experience-manager || commerce-experience-manager --version
2. No fixed release: DOWNGRADE to a release before 11.4.0 (Debian / Ubuntu)
apt-cache madison commerce-experience-manager sudo apt install commerce-experience-manager=<VERSION_BEFORE_11.4.0> sudo apt-mark hold commerce-experience-manager
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list commerce-experience-manager sudo dnf downgrade commerce-experience-manager-<VERSION_BEFORE_11.4.0> sudo dnf versionlock add commerce-experience-manager
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.
oracle commerce guided search 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-guided-search || rpm -q commerce-guided-search || commerce-guided-search --version
2. No fixed release: DOWNGRADE to a release before 11.4.0 (Debian / Ubuntu)
apt-cache madison commerce-guided-search sudo apt install commerce-guided-search=<VERSION_BEFORE_11.4.0> sudo apt-mark hold commerce-guided-search
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list commerce-guided-search sudo dnf downgrade commerce-guided-search-<VERSION_BEFORE_11.4.0> sudo dnf versionlock add commerce-guided-search
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 · retext · FIXED · 8.1.0-1.fc46 · FEDORA-2026-0602a84203 · source
sudo dnf upgrade --advisory=FEDORA-2026-0602a84203
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.

Related CVEs

References

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