# CVE-2026-70905: Oracle Access Manager SAML authentication bypass in Agent infrastructure

Source: https://junglewise.ai/threats/cve-2026-70905-oracle-access-manager-saml-authentication-bypass-in-agent  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-08-18. Updated: 2026-09-25  
License: CC BY 4.0 with a link back

CVE-2026-70905 · Severity: critical · CVSS 9.8 · Published 2026-08-18

Oracle Access Manager is a critical component of Oracle Fusion Middleware that controls authentication and access to enterprise applications. This vulnerability allows unauthenticated attackers to remotely bypass SAML authentication and take over the Access Manager, potentially compromising all protected applications and sensitive data managed by the platform.

Technologies: [Oracle Access Manager](https://junglewise.ai/threats/technologies/access-manager). Vendors: [Oracle](https://junglewise.ai/threats/vendors/oracle).

## Quick answers

**Is CVE-2026-70905 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-70905 being exploited in the wild.

**How severe is CVE-2026-70905?** Critical severity, with a CVSS score of 9.8, published 18 August 2026.

**Which products and versions are affected?** Oracle Access Manager 12.2.1.4.0, 14.1.2.1.0.

**Is there a fix for CVE-2026-70905?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-70905 attacked?** It is attacked over the network.

**Am I affected by CVE-2026-70905?** Check whether you run Oracle Access Manager at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

This is an authentication bypass vulnerability in the Agent infrastructure component of Oracle Access Manager affecting versions 12.2.1.4.0 and 14.1.2.1.0. The vulnerability is exploitable via SAML protocol mechanisms without authentication and with no additional complexity (CVSS AV:N, AC:L, PR:N, UI:N). An unauthenticated attacker with network access can remotely exploit this flaw to achieve complete compromise of the Access Manager system, resulting in full confidentiality, integrity, and availability impact. A patch is likely available via Oracle's Critical Patch Update cycle.

## Affected products

- Oracle Access Manager 12.2.1.4.0, 14.1.2.1.0

## Timeline

- 2026-08-18: disclosed

## References

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

## Related threats

- [Oracle Access Manager authentication bypass in HTTP](https://junglewise.ai/threats/cve-2026-87337-vulnerability-in-the-oracle-access-manager-product-of-oracle)
- [Oracle Access Manager authentication bypass via HTTP](https://junglewise.ai/threats/cve-2026-87296-vulnerability-in-the-oracle-access-manager-product-of-oracle)
- [Oracle Access Manager authentication bypass in SAML](https://junglewise.ai/threats/cve-2026-87251-vulnerability-in-the-oracle-access-manager-product-of-oracle)
- [Oracle Access Manager authentication bypass in HTTP](https://junglewise.ai/threats/cve-2026-83426-vulnerability-in-the-oracle-access-manager-product-of-oracle)
- [Oracle Access Manager SAML authentication bypass](https://junglewise.ai/threats/cve-2026-83409-vulnerability-in-the-oracle-access-manager-product-of-oracle)