CVE-2026-87302 | Vulnetix

CVE-2026-87302 PUBLISHED CVSS 9.1 CRITICAL

Reported by oracle · Published October 20, 2026

Vulnerability in the Oracle WebLogic Server product of Oracle Fusion Middleware (component: Core). Supported versions that are affected are 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0 and 15.1.1.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle WebLogic Server. Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle WebLogic Server accessible data as well as unauthorized access to critical data or complete access to all Oracle WebLogic Server accessible data. CVSS 3.1 Base Score 9.1 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).

Risk scores

CVSS 3.1

9.1

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N

Affected products

Vendor	Product	Versions
Oracle Corporation	Oracle WebLogic Server	12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0
oracle	weblogic_server
Oracle Corporation	Oracle WebLogic Server	12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0

Timeline

Oct 20, 2026 CVE Published
Oct 21, 2026 EPSS Score (6 in total, the first dated here)
Oct 21, 2026 Coalition ESS Score

Query this with the API

The same record, from the CLI:

vulnetix vdb vuln CVE-2026-87302
vulnetix vdb fixes CVE-2026-87302

Or with curl, using the org id and key from your account page:

curl -s -H "Authorization: ApiKey ${VULNETIX_ORG_ID}:${VULNETIX_API_KEY}" \
  "https://api.vdb.vulnetix.com/v2/vuln/CVE-2026-87302/fixes/registry"

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References

Oracle Advisory vendor-advisory

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