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CVE-2026-62635: Vulnerability in the Oracle Reports Developer product of Oracle Fusion Middleware (component: Security and Aut

53
This month
CRITICAL 9.8REMOTEDOWNGRADE

CVE-2026-62635 is a critical-severity flaw (CVSS 9.8) 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 unauthenticated attacker with network access via HTTP to compromise Oracle Reports Developer. Successful attacks of this vulnerability can result in takeover of Oracle Reports Developer. CVSS 3.1 Base Score 9.8 (Confidentiality,

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 score9.8 (Critical)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededNone
User interactionNone
EPSS exploit chance0.5% (top 58%)
CISA exploited listNo
WeaknessCWE-284
Published2026-08-18
Last modified2026-10-22
Publisher (CNA): Oracle · Vendor: oracle

Am I affected?

Timeline

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 · 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.

Quick answers

How do I fix CVE-2026-62635?

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

Is CVE-2026-62635 being exploited?

CVE-2026-62635 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-2026-62635 affect?

CVE-2026-62635 affects reports developer. Severity is critical (CVSS 9.8). 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 unauthenticated atta

How urgent is CVE-2026-62635?

Priority 53/100. Critical severity; CISA SSVC: automatable with total technical impact; Remotely exploitable, no login, no user action

Related CVEs

References

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