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Oracle CVE-2026-83255

| EUVDEUVD-2026-79607 HIGH
2026-09-15 secalert_us@oracle.com GHSA-gg9v-5v9f-879j
8.1
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.1 HIGH
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
High
Privileges Required
None
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Sep 15, 2026 - 21:27 vuln.today
CVE Published
Sep 15, 2026 - 20:18 nvd
HIGH 8.1

DescriptionNVD

Vulnerability in the Oracle Commerce Guided Search / Oracle Commerce Experience Manager product of Oracle Commerce (component: Forge). The supported version that is affected is 11.4.0. Difficult to exploit vulnerability allows unauthenticated attacker with network access via TCP to compromise Oracle Commerce Guided Search / Oracle Commerce Experience Manager. Successful attacks of this vulnerability can result in takeover of Oracle Commerce Guided Search / Oracle Commerce Experience Manager. CVSS 3.1 Base Score 8.1 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H).

AnalysisAI

Unauthenticated network attackers can achieve full takeover of Oracle Commerce Guided Search / Oracle Commerce Experience Manager 11.4.0 through the Forge component, causing complete loss of confidentiality, integrity and availability of the platform. Oracle's own rating (CVSS 8.1, AV:N/AC:H/PR:N/UI:N) concedes the flaw is 'difficult to exploit', meaning a non-trivial timing or state precondition must be satisfied before the crafted TCP traffic succeeds, which materially lowers real-world urgency versus a typical 8.1. …

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CVE-2026-83255 vulnerability details – vuln.today

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