CVE-2026-61309: Vulnerability in the Oracle In-Memory Cost Management for Discrete Industries product of Oracle E-Business Sui

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HIGH 7.5REMOTEUPGRADE

CVE-2026-61309 is a high-severity flaw (CVSS 7.5) affecting in-memory cost management for discrete industries. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle In-Memory Cost Management for Discrete Industries product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle In-Memory Cost Management for Discrete Industries. Successful attacks of this vulnerability can result in unauthorized access to

Why this priority

High severity
Remotely exploitable, no login, no user action

A fixed release or distro patch exists.

Risk facts

CVSS score	7.5 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	None
EPSS exploit chance	0.4% (top 65%)
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 22:18 UTCPublished CVE record published
2026-10-24 17:10 UTCUpdated Record last modified

oracle in-memory cost management for discrete industries UPGRADE

Affected: >= 12.2.3 and <= 12.2.15

Fixed in: newer than 12.2.15

Safe to downgrade to: a release before 12.2.3

1. Check installed version

apt-cache policy in-memory-cost-management-for-discrete-industries || rpm -q in-memory-cost-management-for-discrete-industries || in-memory-cost-management-for-discrete-industries --version

2. UPGRADE to newer than 12.2.15 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade in-memory-cost-management-for-discrete-industries

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade in-memory-cost-management-for-discrete-industries

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 12.2.3 (Debian / Ubuntu)

apt-cache madison in-memory-cost-management-for-discrete-industries sudo apt install in-memory-cost-management-for-discrete-industries=<VERSION_BEFORE_12.2.3> sudo apt-mark hold in-memory-cost-management-for-discrete-industries

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

dnf --showduplicates list in-memory-cost-management-for-discrete-industries sudo dnf downgrade in-memory-cost-management-for-discrete-industries-<VERSION_BEFORE_12.2.3> sudo dnf versionlock add in-memory-cost-management-for-discrete-industries

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 · newscache · FIXED · 1.3.22-1.fc46 · FEDORA-2026-49b088f8ca · source

sudo dnf upgrade --advisory=FEDORA-2026-49b088f8ca

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-2026-61309?

in-memory cost management for discrete industries: upgrade to newer than 12.2.15. Exact commands for each OS are on this page.

Is CVE-2026-61309 being exploited?

CVE-2026-61309 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-2026-61309 affect?

CVE-2026-61309 affects in-memory cost management for discrete industries. Severity is high (CVSS 7.5). Vulnerability in the Oracle In-Memory Cost Management for Discrete Industries product of Oracle E-Business Suite (component: Internal Operations). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability al

How urgent is CVE-2026-61309?

Priority 40/100. High severity; Remotely exploitable, no login, no user action

References

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