CVE-2026-70927: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Workflow. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Workflow. in Oracle Corporation Oracle Workflow
CVE-2026-70927 is a vulnerability in Oracle Workflow, part of Oracle E-Business Suite. It affects versions 12.2.3 through 12.2.15. An unauthenticated attacker with network access via HTTP can exploit this flaw to cause a denial of service by hanging or crashing Oracle Workflow. The vulnerability has a CVSS 3.1 base score of 7.5, indicating a high severity with impact on availability only.
AI Analysis
Technical Summary
This vulnerability exists in the Workflow Notification Mailer component of Oracle Workflow within Oracle E-Business Suite versions 12.2.3 to 12.2.15. It allows an unauthenticated attacker with network access over HTTP to cause a hang or repeated crash, resulting in a complete denial of service. The CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) confirms that the attack requires no privileges or user interaction and impacts availability without affecting confidentiality or integrity.
Potential Impact
Successful exploitation results in a denial of service condition by causing Oracle Workflow to hang or crash repeatedly. There is no impact on confidentiality or integrity. The attack can be performed remotely without authentication, making it easily exploitable.
Mitigation Recommendations
Oracle has released security patches addressing this vulnerability as part of its Critical Security Patch Update (CSPU) in August 2026. Customers are strongly advised to apply the available patches promptly to mitigate this issue. No alternative mitigations or workarounds are indicated in the vendor advisory.
CVE-2026-70927: Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Workflow. Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle Workflow. in Oracle Corporation Oracle Workflow
Description
CVE-2026-70927 is a vulnerability in Oracle Workflow, part of Oracle E-Business Suite. It affects versions 12.2.3 through 12.2.15. An unauthenticated attacker with network access via HTTP can exploit this flaw to cause a denial of service by hanging or crashing Oracle Workflow. The vulnerability has a CVSS 3.1 base score of 7.5, indicating a high severity with impact on availability only.
CVSS v3.1
Score 7.5high
Affected software
Oracle Corporation
Oracle Workflow
pkg:maven/com.oracle.workflow/workflowRun on your own infrastructure? Check whether these packages are installed with threat-finder — our free open-source scanner.
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability exists in the Workflow Notification Mailer component of Oracle Workflow within Oracle E-Business Suite versions 12.2.3 to 12.2.15. It allows an unauthenticated attacker with network access over HTTP to cause a hang or repeated crash, resulting in a complete denial of service. The CVSS vector (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H) confirms that the attack requires no privileges or user interaction and impacts availability without affecting confidentiality or integrity.
Potential Impact
Successful exploitation results in a denial of service condition by causing Oracle Workflow to hang or crash repeatedly. There is no impact on confidentiality or integrity. The attack can be performed remotely without authentication, making it easily exploitable.
Mitigation Recommendations
Oracle has released security patches addressing this vulnerability as part of its Critical Security Patch Update (CSPU) in August 2026. Customers are strongly advised to apply the available patches promptly to mitigate this issue. No alternative mitigations or workarounds are indicated in the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-04T22:06:34.606Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspuaug2026.html","vendor":"Oracle"}]
Threat ID: 6a84ccb1c6e8be0332c37b78
Added to database: 08/18/2026, 21:20:49 UTC
Last enriched: 09/11/2026, 14:02:44 UTC
Last updated: 10/03/2026, 14:46:10 UTC
Views: 24
Community Reviews
0 reviewsCrowdsource mitigation strategies, share intel context, and vote on the most helpful responses. Sign in to add your voice and help keep defenders ahead.
Want to contribute mitigation steps or threat intel context? Sign in or create an account to join the community discussion.
Actions
Updates to AI analysis require Pro Console access. Upgrade inside Console → Billing.
External Links
Need more coverage?
Upgrade to Pro Console for AI refresh and higher limits.
For incident response and remediation, OffSeq services can help resolve threats faster.
Latest Threats
Check if your credentials are on the dark web
Instant breach scanning across billions of leaked records. Free tier available.