Unauthenticated data access and modification
Published Aug 18, 2026 · Updated Aug 25, 2026
Data access and modification in Oracle Hyperion Calculation Manager 11.2.25.0.000 allows remote attackers on an adjacent network to compromise data. Oracle identifies only the Security component and has not published the flawed request path, protocol operation, or untrusted input involved. Exploitation requires no authentication but does require access to the target's physical communication segment and high attack complexity; successful attacks can read, create, delete, or modify all Calculation Manager-accessible data and can affect other products.
Summary
What happened
Data access and modification in Oracle Hyperion Calculation Manager 11.2.25.0.000 allows remote attackers on an adjacent network to compromise data. Oracle identifies only the Security component and has not published the flawed request path, protocol operation, or untrusted input involved. Exploitation requires no authentication but does require access to the target's physical communication segment and high attack complexity; successful attacks can read, create, delete, or modify all Calculation Manager-accessible data and can affect other products.
The record
- CVE
- CVE-2026-62602
- Published
- Aug 18, 2026
- Updated
- Aug 25, 2026
- Vendor
- Oracle Corporation
- Product
- Oracle Hyperion Calculation Manager
- Classifications
- Unavailable
- Attack vector
- adjacent
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 18, 2026CVE publishedPublication date reported by the CVE source.
- Aug 25, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
Compare your product and version with the public record. A matching version still requires validation against your environment.
Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=11.2.25.0.000
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Weakness, pattern, technique
No sourced classifications are available.
Public exploit references
No public exploit references are available in this record.
Labels summarize the accepted research assessment. They do not indicate a test against your environment.
Technologies
Your stack
See the directory against your own environment.
Your stack
Check the software in your environment
Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.
Book a demo