Multiple vulnerabilities in Oracle Weblogic (August 19, 2026)
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.
Multiple vulnerabilities have been discovered in Oracle Weblogic. They allow an attacker to cause remote denial of service, data confidentiality breach and data integrity breach.
CSIRTS triage
- What
- Multiple vulnerabilities in Oracle Weblogic allow remote denial of service and data confidentiality and integrity breaches.
- Who is affected
- Oracle Weblogic deployments running affected versions.
- Urgency
- High priority; vulnerabilities are actively being exploited.
- Action
- Apply Oracle's security patches for the affected Weblogic versions.
AI-assisted analysis generated from the source advisory — verify against the original.
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Details
Original advisory: https://www.cert.ssi.gouv.fr/avis/CERTFR-2026-AVI-1053/
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.
- Low exploitation riskCVE-2026-606960.52% 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-2026-606720.52% 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-2026-606990.42% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 35% of all EPSS-scored CVEs.
- Exploitation likely imminentCVE-2024-20931EPSS puts this in the most-targeted tier (59.7% 30-day exploitation probability). Prioritize alongside KEV items. Riskier than 99.1% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-606980.52% 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-2026-609770.52% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 42% of all EPSS-scored CVEs.
- Exploitation confirmedCVE-2023-21839Already exploited in the wild (CISA KEV) — the prediction phase is over. Patch now. Riskier than 99.9% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-604150.38% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 31% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-607020.48% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 39% of all EPSS-scored CVEs.
- Low exploitation riskCVE-2026-606790.34% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.
Referenced CVEs
| CVE | CSIRTS overview | External |
|---|---|---|
| CVE-2026-60696 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60672 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60699 | coverage & exploitation status | NVD · CVE.org |
| CVE-2024-20931 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60698 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60977 | coverage & exploitation status | NVD · CVE.org |
| CVE-2023-21839 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60415 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60702 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60679 | coverage & exploitation status | NVD · CVE.org |
| CVE-2026-60680 | coverage & exploitation status | NVD · CVE.org |
Same CVEs, other sources
How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.
- unknownNCSC-2026-0306 [1.00] [H/H] Vulnerabilities resolved in Oracle Fusion Middlewarencsc-nl
- high[NEW] [high] Oracle Fusion Middleware: Multiple vulnerabilitiescert-bund
- criticalCVE-2026-60977: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WL…nvd
- criticalCVE-2026-60702: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- highCVE-2026-60699: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- criticalCVE-2026-60698: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- criticalCVE-2026-60696: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- highCVE-2026-60680: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- highCVE-2026-60679: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- criticalCVE-2026-60672: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- highCVE-2026-60415: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd
- criticalexploitedCVE-2023-21839: Oracle WebLogic Server Unspecified Vulnerabilitycisa-kev
Recent advisories for Oracle Weblogic
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.
- criticalCVE-2026-60977: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: WL…nvd · 2026-08-18
- criticalCVE-2026-60702: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd · 2026-08-18
- highCVE-2026-60699: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd · 2026-08-18
- criticalCVE-2026-60698: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd · 2026-08-18
- criticalCVE-2026-60696: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd · 2026-08-18
- highCVE-2026-60680: Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Co…nvd · 2026-08-18
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