# CVE-2026-71053 — Oracle Agile Engineering Data Management

> As of 2026-08-19, CVE-2026-71053 is a HIGH-severity vulnerability in Oracle Agile Engineering Data Management, CVSS v3.1 8.1, EPSS 0.3% (31.3th percentile). Threadlinqs Intelligence links 1 tracked threat campaign to CVE-2026-71053, most recently “Oracle August 2026 CSPU: Nine Vulnerabilities in Agile Engineering Data Management 6.2.1, Including Unauthenticated Web Services Security Flaws (CVE-2026-71052, CVE-2026-71053)”.

**Last updated:** 2026-08-19

## What is CVE-2026-71053?

Vulnerability in the Oracle Agile Engineering Data Management product of Oracle Supply Chain (component: Web Services Security). The supported version that is affected is 6.2.1. Difficult to exploit vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Agile Engineering Data Management. Successful attacks of this vulnerability can result in takeover of Oracle Agile Engineering Data Management. 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).

The record classifies CVE-2026-71053 under weakness class [CWE-284](https://intel.threadlinqs.com/cwe/CWE-284). Its CVSS v3 base vector states that the flaw is reachable remotely over the network, needs no prior authentication, needs no user interaction, and has high impact on confidentiality, integrity, availability. 1 affected-product entry is recorded, across 1 vendor, listed below. The identifier was first published 71 days ago.

## Severity and exploitation probability

- **CVSS v3.1 base score:** 8.1 — HIGH (`CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H`)
- **EPSS (FIRST):** 0.3% probability of exploitation in the next 30 days, higher than 31.3% of all scored CVEs
- **CISA KEV:** Not listed in the CISA Known Exploited Vulnerabilities catalog
- **Threadlinqs priority:** 5.3/10 — a Threadlinqs composite of the CVSS base score, the EPSS percentile and public exploit availability
- **Published:** 2026-08-18, last modified 2026-08-19

## Is CVE-2026-71053 being exploited?

It currently carries a trending score of 30 in the Threadlinqs vulnerability feed.

## Affected products and versions

- [Oracle Corporation](https://intel.threadlinqs.com/vendors/oracle): Oracle Agile Engineering Data Management

## How to fix CVE-2026-71053

No vendor patch reference has been recorded for CVE-2026-71053 in the tracked sources. Follow the references below for a fix, and treat the products listed above as exposed until the vendor states otherwise.

## Threat activity tracking CVE-2026-71053

1 tracked threat in the Threadlinqs corpus references CVE-2026-71053, either in the campaign’s CVE list or as an indicator on the campaign record.

- [Oracle August 2026 CSPU: Nine Vulnerabilities in Agile Engineering Data Management 6.2.1, Including Unauthenticated Web Services Security Flaws (CVE-2026-71052, CVE-2026-71053)](https://intel.threadlinqs.com/threat/TL-2026-2064) — CRITICAL · 2026-08-18

## Sources

Enriched from CVE.org, FIRST EPSS. Last verified by Threadlinqs on 2026-10-10.

**Vendor advisory and patch**

- [oracle.com — vendor advisory](https://www.oracle.com/security-alerts/cspuaug2026.html)

Canonical: https://intel.threadlinqs.com/cve/CVE-2026-71053
Full detection coverage and IOCs for threats exploiting CVE-2026-71053 via the Threadlinqs MCP server (Purple tier): https://intel.threadlinqs.com/mcp