Dashboard / CVE-2026-87347

CVE-2026-87347

CRITICAL
INFO Priority: 0.04 BB Relevance: 69/100
Published: 2026-10-20 Modified: 2026-10-28 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity No Interaction Conf. Impact Integ. Impact Scope Change

CVSS Vector Breakdown

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

Description

Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: OSSL Module). Supported versions that are affected are 12.2.1.4.0 and 14.1.2.0.0. Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle HTTP Server. While the vulnerability is in Oracle HTTP Server, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized creation, deletion or modification access to critical data or all Oracle HTTP Server accessible data as well as unauthorized access to critical data or complete access to all Oracle HTTP Server accessible data. CVSS 3.1 Base Score 9.6 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N).

Weakness Classification (1)

Affected Software (4)

VendorProductVersion
Oracle Corporation Oracle HTTP Server 12.2.1.4.0
Oracle Corporation Oracle HTTP Server 14.1.2.0.0
Oracle Corporation Oracle HTTP Server 12.2.1.4.0
Oracle Corporation Oracle HTTP Server 14.1.2.0.0

References & Advisories (1)

Bug Bounty Relevance

69 / 100
✓ Network accessible
✓ Low complexity
✓ No user interaction

CVSS Score

9.6 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N

EPSS — Exploitation Probability

0.38%
Raw Score 0.003760
Percentile 31.5%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00376
2026-10-28
0.00376

Intelligence Sources

mitre ref →
nvd ref →

External Links