CVE-2026-46943: Vulnerability in the Oracle Retail EFTLink product of Oracle Retail Applications (component: Core/Plugin)

Routine

HIGH 7.4REMOTEUPGRADE

CVE-2026-46943 is a high-severity flaw (CVSS 7.4) affecting retail eftlink. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Retail EFTLink product of Oracle Retail Applications (component: Core/Plugin). Supported versions that are affected are 21.0.0-25.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle Retail EFTLink. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle Retail EF

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.4 (High)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	None
User interaction	None
EPSS exploit chance	0.3% (top 74%)
CISA exploited list	No
Weakness	CWE-284
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 22:17 UTCPublished CVE record published
2026-10-24 19:10 UTCUpdated Record last modified

oracle retail eftlink UPGRADE

Affected: >= 21.0.0 and <= 25.0.0

Fixed in: newer than 25.0.0

Safe to downgrade to: a release before 21.0.0

1. Check installed version

apt-cache policy retail-eftlink || rpm -q retail-eftlink || retail-eftlink --version

2. UPGRADE to newer than 25.0.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade retail-eftlink

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade retail-eftlink

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 21.0.0 (Debian / Ubuntu)

apt-cache madison retail-eftlink sudo apt install retail-eftlink=<VERSION_BEFORE_21.0.0> sudo apt-mark hold retail-eftlink

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

dnf --showduplicates list retail-eftlink sudo dnf downgrade retail-eftlink-<VERSION_BEFORE_21.0.0> sudo dnf versionlock add retail-eftlink

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-2026-46943?

retail eftlink: upgrade to newer than 25.0.0. Exact commands for each OS are on this page.

Is CVE-2026-46943 being exploited?

CVE-2026-46943 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-2026-46943 affect?

CVE-2026-46943 affects retail eftlink. Severity is high (CVSS 7.4). Vulnerability in the Oracle Retail EFTLink product of Oracle Retail Applications (component: Core/Plugin). Supported versions that are affected are 21.0.0-25.0.0. Difficult to exploit vulnerability allows unauthenticated attacker with netw

How urgent is CVE-2026-46943?

Priority 37/100. High severity; Remotely exploitable, no login, no user action

References

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