Oracle patches critical Enterprise Manager flaws
NCSC-NL warns of 7 Oracle Enterprise Manager vulnerabilities, three critical and unauthenticated-remotely-exploitable, urging priority patching.
Sourceadvisories.ncsc.nl — open the original
What to check
- Applies to
- The 7 CVEs named below. Whether you run an affected version is not assessed: check the versions the source lists.
- Exploitation
- No exploitation in the wild and no public exploit is recorded for the CVEs named.
NCSC-NL published an advisory detailing seven vulnerabilities patched by Oracle across Enterprise Manager Base Platform, Enterprise Manager for Fusion Middleware, and Enterprise Manager for Oracle Database. The flaws span improper output encoding, certificate validation issues (including host mismatch), missing authentication for a critical function, HTTP request smuggling, and deserialization of untrusted data. Five of the seven can be exploited remotely without authentication, and CVSS scores range from medium to critical.
Three vulnerabilities are rated critical (CVSS 9.1+): CVE-2026-41635 (CVSS 9.8) and CVE-2026-83355 (CVSS 9.8) affect the Agent Next Gen component of Enterprise Manager Base Platform and the Metrics component of Enterprise Manager for Fusion Middleware respectively, while CVE-2026-2332 (CVSS 9.1) affects the Oracle Management Service (OMS) of Enterprise Manager Base Platform. All three require low attack complexity and no user interaction, and can be exploited remotely without authentication, potentially resulting in high impact to confidentiality, integrity, and availability of affected systems.
No evidence of active in-the-wild exploitation is mentioned in the advisory. NCSC-NL recommends prioritizing deployment of the security updates for the three critical vulnerabilities. Affected organizations should inventory Enterprise Manager deployments (Base Platform, Fusion Middleware, and Oracle Database management components) and apply Oracle's official patches promptly; client-only installations without Enterprise Manager installed are not affected.
Mentioned in this report
Source reporting: https://advisories.ncsc.nl/2026/ncsc-2026-0377.html
Free public brief. Slack alerts on the vendors you run come with the paid plans, and a new account gets three days of them, no card.
What this brief leaves out
This page is the free tier: the write-up, the severity, the names. In the app the same report carries live profiles of the CVEs it names. The paid plans add the security research and news reporting the free tier leaves out.
It sits in a corpus of 16,572 reports from 147 sources, 724 of them written in the last seven days, and it grows through the day.
A new account starts with three days of all of it, no card, then keeps the government and CERT reporting free. Slack alerts are a paid-plan feature: name the vendors you run and Slack hears about the reports that touch them, not the rest of the week's. Nothing is charged unless you subscribe.
Create a free account What it costs