CVE-2026-0500: Due to the usage of vulnerable third party component in SAP Wily Introscope Enterprise Manager (WorkStation),

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CRITICAL 9.6DOWNGRADE

CVE-2026-0500 is a critical-severity flaw (CVSS 9.6) affecting introscope enterprise manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Due to the usage of vulnerable third party component in SAP Wily Introscope Enterprise Manager (WorkStation), an unauthenticated attacker could create a malicious JNLP (Java Network Launch Protocol) file accessible by a public facing URL. When a victim clicks on the URL the accessed Wily Introscope Server could execute OS commands on the victim's machine. This could completely compromising confidentiality, integrity and availability of the system

Why this priority

Critical severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	9.6 (Critical)
Attack vector	Network (remote)
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.4% (top 64%)
CISA exploited list	No
Weakness	CWE-94
Published	2026-01-13
Last modified	2026-06-17

Publisher (CNA): SAP SE · Vendor: sap

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-01-13 02:15 UTCPublished CVE record published
2026-06-17 10:10 UTCUpdated Record last modified

sap introscope enterprise manager DOWNGRADE

Affected: 10.8

Fixed in: no fixed release known

Safe to downgrade to: a release before 10.8

1. Check installed version

apt-cache policy introscope-enterprise-manager || rpm -q introscope-enterprise-manager || introscope-enterprise-manager --version

2. No fixed release: DOWNGRADE to a release before 10.8 (Debian / Ubuntu)

apt-cache madison introscope-enterprise-manager sudo apt install introscope-enterprise-manager=<VERSION_BEFORE_10.8> sudo apt-mark hold introscope-enterprise-manager

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

dnf --showduplicates list introscope-enterprise-manager sudo dnf downgrade introscope-enterprise-manager-<VERSION_BEFORE_10.8> sudo dnf versionlock add introscope-enterprise-manager

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-2026-0500?

introscope enterprise manager: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-0500 being exploited?

CVE-2026-0500 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-2026-0500 affect?

CVE-2026-0500 affects introscope enterprise manager. Severity is critical (CVSS 9.6). Due to the usage of vulnerable third party component in SAP Wily Introscope Enterprise Manager (WorkStation), an unauthenticated attacker could create a malicious JNLP (Java Network Launch Protocol) file accessible by a public facing URL. W

How urgent is CVE-2026-0500?

Priority 43/100. Critical severity

Software pages

Java vulnerabilities · SAP vulnerabilities

References

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