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CVE-2026-62555: Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installa

31
Routine
MEDIUM 6.5DOWNGRADE

CVE-2026-62555 is a medium-severity flaw (CVSS 6.5) affecting hyperion infrastructure technology. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows high privileged attacker with network access via SQL to compromise Oracle Hyperion Infrastructure Technology. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification a

Why this priority

  • No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score6.5 (Medium)
Attack vectorNetwork (remote)
Attack complexityLow
Privileges neededHigh
User interactionNone
EPSS exploit chance0.4% (top 66%)
CISA exploited listNo
WeaknessCWE-284
Published2026-08-18
Last modified2026-10-22
Publisher (CNA): Oracle · Vendor: oracle

Am I affected?

Timeline

oracle hyperion infrastructure technology DOWNGRADE
Affected: 11.2.25.0.000
Fixed in: no fixed release known
Safe to downgrade to: a release before 11.2.25.0.000
1. Check installed version
apt-cache policy hyperion-infrastructure-technology || rpm -q hyperion-infrastructure-technology || hyperion-infrastructure-technology --version
2. No fixed release: DOWNGRADE to a release before 11.2.25.0.000 (Debian / Ubuntu)
apt-cache madison hyperion-infrastructure-technology sudo apt install hyperion-infrastructure-technology=<VERSION_BEFORE_11.2.25.0.000> sudo apt-mark hold hyperion-infrastructure-technology
2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)
dnf --showduplicates list hyperion-infrastructure-technology sudo dnf downgrade hyperion-infrastructure-technology-<VERSION_BEFORE_11.2.25.0.000> sudo dnf versionlock add hyperion-infrastructure-technology
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 · gum · FIXED · 2.0.2-1.fc46 · FEDORA-2026-da0d6dd894 · source
sudo dnf upgrade --advisory=FEDORA-2026-da0d6dd894
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-2026-62555?

hyperion infrastructure technology: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-62555 being exploited?

CVE-2026-62555 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-2026-62555 affect?

CVE-2026-62555 affects hyperion infrastructure technology. Severity is medium (CVSS 6.5). Vulnerability in the Oracle Hyperion Infrastructure Technology product of Oracle Hyperion (component: Installation and Configuration). The supported version that is affected is 11.2.25.0.000. Easily exploitable vulnerability allows high p

How urgent is CVE-2026-62555?

Priority 31/100. No elevated risk signals yet.

Related CVEs

References

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