Quick answers
- Is CVE-2026-70921 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-70921 being exploited in the wild.
- How severe is CVE-2026-70921?
- Critical severity, with a CVSS score of 10, published 18 August 2026.
- Which products and versions are affected?
- Oracle Hyperion Financial Management 11.2.25.0.000.
- Is there a fix for CVE-2026-70921?
- 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-2026-70921 attacked?
- It is attacked over the network.
- Am I affected by CVE-2026-70921?
- Check whether you run Oracle Hyperion Financial Management 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 Oracle Hyperion Financial Management's TLS security component. The vulnerability is easily exploitable and requires no user interaction or special privileges; an attacker with network access can send specially crafted TLS traffic to compromise the system. The attack results in unauthorized access to critical financial data with both confidentiality (read access to all data) and integrity impacts (ability to create, modify, or delete records). The scope changes, meaning the vulnerability can affect other Oracle Hyperion products beyond Financial Management. Patches for version 11.2.25.0.000 are expected to be available through Oracle's security advisory.
Affected products
- Oracle Hyperion Financial Management 11.2.25.0.000
Timeline
- 2026-08-18: disclosed