Dashboard / CVE-2026-91491

CVE-2026-91491

CRITICAL
INFO Priority: 0.03 BB Relevance: 80/100
Published: 2026-10-20 Modified: 2026-10-27 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Auth No Interaction Conf. Impact Integ. Impact

CVSS Vector Breakdown

AV: Network
AC: Low
PR: None
UI: None
S: Unchanged
C: High
I: High
A: High

Description

Vulnerability in the Oracle Identity Manager Connector product of Oracle Fusion Middleware (component: LDAP Gateway). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.1.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via LDAP to compromise Oracle Identity Manager Connector. Successful attacks of this vulnerability can result in takeover of Oracle Identity Manager Connector. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).

Weakness Classification (2)

Affected Software (4)

VendorProductVersion
oracle identity_manager_connector 12.2.1.4.0
oracle identity_manager_connector 14.1.2.1.0
oracle identity_manager_connector 12.2.1.4.0
oracle identity_manager_connector 14.1.2.1.0

References & Advisories (1)

Bug Bounty Relevance

80 / 100
✓ Network accessible
✓ No authentication
✓ Low complexity
✓ No user interaction

CVSS Score

9.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — Exploitation Probability

0.35%
Raw Score 0.003540
Percentile 29.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00354
2026-10-28
0.00354

Intelligence Sources

nvd ref →

External Links