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TI-2026-77276 Aliases CVE-2026-91216GHSA-rp3f-xpmp-5x2r

Unauthenticated network attacks can take over Oracle SOA Suite

Priority MEDIUM 49CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
High · High · High
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

Oracle SOA Suite versions 12.2.1.4.0 and 14.1.2.0.0 are affected in the Fabric Layer component. The flaw is missing authentication for a critical function (CWE-306). An unauthenticated attacker with network access via T3 or IIOP can take over Oracle SOA Suite, and the attack can also significantly impact additional products.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Description from the CNA

Vulnerability in the Oracle SOA Suite product of Oracle Fusion Middleware (component: Fabric Layer). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via T3, IIOP to compromise Oracle SOA Suite. While the vulnerability is in Oracle SOA Suite, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in takeover of Oracle SOA Suite. CVSS 3.1 Base Score 10.0 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00508 43rd percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
Yes
Technical impact
Total

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleOracle SOA Suite12.2.1.4.0; 14.1.2.0.0—No fix listedCNA
  • Oracle SOA Suite VendorOracle Affected 12.2.1.4.0; 14.1.2.0.0 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:oracle:soa_suite:12.2.1.4.0:*:*:*:*:*:*:*12.2.1.4.0VulnerableOracle
cpe:2.3:a:oracle:soa_suite:14.1.2.0.0:*:*:*:*:*:*:*14.1.2.0.0VulnerableOracle
  • cpe:2.3:a:oracle:soa_suite:12.2.1.4.0:*:*:*:*:*:*:* Versions 12.2.1.4.0 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:soa_suite:14.1.2.0.0:*:*:*:*:*:*:* Versions 14.1.2.0.0 Vulnerable ·Oracle

Remediation

The sources list no fixed version for Oracle SOA Suite.

Written with Claude Haiku 5.5 from the sources below · 2026-10-30

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle SOA Suite — oracle.com/security-alerts/cpuoct2026.html

    27 records Highest priority Priority MEDIUM 20 MEDIUM, 7 LOW

    Other records, highest priority first

    • TI-2026-77296 Missing authentication in Oracle SOA Suite Fabric LayerPriority MEDIUM 49
    • TI-2026-77295 Authentication flaw in Oracle SOA Suite Fabric Layer allows takeoverPriority MEDIUM 49
    • TI-2026-77294 Missing authentication in Oracle SOA Suite Fabric LayerPriority MEDIUM 49
    Show all 27 records → Advisory →

Timeline

  1. 2026-10-21 Threatist record created from CVE-2026-91216
  2. 2026-10-21 Alias added: GHSA-rp3f-xpmp-5x2r
  3. 2026-10-29 Weakness changed · CISA ADP
  4. 2026-10-29 CISA SSVC decision points changed
  5. 2026-10-30 Weakness changed · NVD

References

Advisory 1

  • TI-2017-03645 Deserialization of untrusted data in Apache Log4j CVSS 3.1CRITICAL 9.8
  • TI-2018-15967 Legion of the Bouncy Castle Legion of the Bouncy Castle Java Cryptography APIs 1.58 up to… CVSS 3.1CRITICAL 9.8
  • TI-2026-77296 Missing authentication in Oracle SOA Suite Fabric Layer CVSS 3.1CRITICAL 9.8
  • TI-2026-77295 Authentication flaw in Oracle SOA Suite Fabric Layer allows takeover CVSS 3.1CRITICAL 9.8
  • TI-2026-77294 Missing authentication in Oracle SOA Suite Fabric Layer CVSS 3.1CRITICAL 9.8
  • TI-2026-77293 Missing authentication in Oracle SOA Suite allows takeover CVSS 3.1CRITICAL 9.8
See all 41 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences