CVE-2026-70671: Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut

Routine

HIGH 8.1DOWNGRADE

CVE-2026-70671 is a high-severity flaw (CVSS 8.1) affecting reports developer. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all O

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	8.1 (High)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.4% (top 71%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-08-18
Last modified	2026-10-22

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-22 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-08-18Published CVE record published
2026-10-22 20:09 UTCUpdated Record last modified

oracle reports developer DOWNGRADE

Affected: 14.1.2.0.0

Fixed in: no fixed release known

Safe to downgrade to: a release before 14.1.2.0.0

1. Check installed version

apt-cache policy reports-developer || rpm -q reports-developer || reports-developer --version

2. No fixed release: DOWNGRADE to a release before 14.1.2.0.0 (Debian / Ubuntu)

apt-cache madison reports-developer sudo apt install reports-developer=<VERSION_BEFORE_14.1.2.0.0> sudo apt-mark hold reports-developer

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list reports-developer sudo dnf downgrade reports-developer-<VERSION_BEFORE_14.1.2.0.0> sudo dnf versionlock add reports-developer

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 · wasmedge · FIXED · 0.18.1-1.fc46 · FEDORA-2026-4c27216e39 · source

sudo dnf upgrade --advisory=FEDORA-2026-4c27216e39

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-2026-70671?

reports developer: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-70671 being exploited?

CVE-2026-70671 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-2026-70671 affect?

CVE-2026-70671 affects reports developer. Severity is high (CVSS 8.1). Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Authentication). The supported version that is affected is 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attac

How urgent is CVE-2026-70671?

Priority 36/100. High severity

Related CVEs

CVE-2026-62626 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut
CVE-2026-62630 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut
CVE-2026-62632 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut
CVE-2026-62633 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut
CVE-2026-62634 CRITICAL 9.8 DOWNGRADE Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut

References

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