[UPDATE] [critical] Oracle Fusion Middleware: Multiple Vulnerabilities
Actively exploited. At least one CVE in this advisory is listed in the CISA Known Exploited Vulnerabilities catalog — exploitation has been observed in the wild. Treat remediation as urgent.
A remote, anonymous or authenticated attacker can exploit multiple vulnerabilities in Oracle Fusion Middleware to compromise confidentiality, integrity and availability.
CSIRTS triage
- What
- Multiple vulnerabilities in Oracle Fusion Middleware allow remote attackers to compromise confidentiality, integrity, and availability.
- Who is affected
- All deployments of Oracle Fusion Middleware using affected versions.
- Urgency
- Critical; exploitation in the wild has been confirmed.
- Action
- Apply Oracle's latest security patch immediately from the Oracle Security Updates page.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-0162
Exploitation outlook
EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.
- Exploitation confirmedCVE-2026-21962Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99% of all EPSS-scored CVEs.
- Exploitation likely imminentCVE-2021-45105EPSS puts this in the most-targeted tier (100.0% 30-day exploitation probability). Prioritize alongside KEV items. Riskier than 99.9% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2022-413420.18% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 8% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2024-130090.53% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2024-425160.71% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 51% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2024-432040.81% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 54% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2024-472520.69% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 50% of all EPSS-scored CVEs.
- Moderate exploitation riskCVE-2024-475541.2% 30-day exploitation probability. Patch within normal cadence, watch for KEV listing. Riskier than 67% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2024-564060.54% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 43% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2025-123830.28% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 20% of all EPSS-scored CVEs.
Referenced CVEs
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- criticalexploitedOracle security advisory – January 2026 quarterly rollup (AV26-042) – Update 2cccs
- highexploitedCISA Adds One Known Exploited Vulnerability to Catalogcisa
- criticalexploitedCVE-2026-21962: Oracle HTTP Server and Oracle Weblogic Server Proxy Plug-in Improper Access Control Vulnerabil…cisa-kev
- unknownUSN-8654-1: Netty vulnerabilitiesubuntu
- high[UPDATE] [high] Apache HTTP Server: Multiple vulnerabilitiescert-bund
- high[NEW] [high] Dell PowerScale OneFS: Multiple Vulnerabilitiescert-bund
- highexploited[UPDATE] [high] Oracle Communications: Multiple vulnerabilitiescert-bund
- high[UPDATE] [high] Apache Tika: Vulnerability allows information gain or manipulationcert-bund
- high[UPDATE] [high] Dell PowerProtect Data Domain OS: Multiple vulnerabilitiescert-bund
- unknownDSA-6404-1 expat - security updatedebian
- low[UPDATE] [low] Apache Commons Lang: Vulnerability allows denial of servicecert-bund
- unknownF5 Products Multiple Vulnerabilitieshkcert
Recent advisories for Oracle Fusion Middleware
A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.
- unknownNCSC-2026-0306 [1.00] [H/H] Vulnerabilities resolved in Oracle Fusion Middlewarencsc-nl · 2026-08-19
- high[NEW] [high] Oracle Fusion Middleware: Multiple vulnerabilitiescert-bund · 2026-08-19
- highCVE-2026-73939: Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Se…nvd · 2026-08-18
- highCVE-2026-73938: Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Se…nvd · 2026-08-18
- highCVE-2026-73937: Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Se…nvd · 2026-08-18
- highCVE-2026-73936: Vulnerability in the Helidon product of Oracle Fusion Middleware (component: Imperative Web Se…nvd · 2026-08-18
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