CVE-2026-60303: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Coherence. in Oracle Corporation Oracle Coherence
CVE-2026-60303 is a vulnerability in Oracle Coherence versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 that allows a low privileged attacker with network access via HTTP to cause a partial denial of service. The vulnerability impacts availability but does not affect confidentiality or integrity. It has a CVSS 3.1 base score of 4.3, indicating medium severity. No specific patch or remediation level is currently confirmed in the vendor advisory. Oracle recommends applying security patches promptly as part of their Critical Patch Update process.
AI Analysis
Technical Summary
This vulnerability affects Oracle Coherence, a component of Oracle Fusion Middleware, in the specified versions. It allows an attacker with low privileges and network access over HTTP to cause a partial denial of service condition. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and impact limited to availability. The vendor advisory references the July 2026 Critical Patch Update but does not explicitly confirm a patch for this specific vulnerability. Oracle strongly encourages customers to remain on supported versions and apply security patches without delay.
Potential Impact
Successful exploitation results in unauthorized partial denial of service of Oracle Coherence, impacting availability. There is no impact on confidentiality or integrity. The medium severity rating reflects limited impact confined to availability disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the Oracle Critical Patch Update July 2026 advisory for current remediation guidance. Oracle recommends applying all relevant security patches promptly as part of their Critical Patch Update process. No specific temporary or official fix is currently documented for this vulnerability. Customers should monitor Oracle's advisory for updates and apply patches when available.
CVE-2026-60303: Easily exploitable vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Coherence. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Coherence. in Oracle Corporation Oracle Coherence
Description
CVE-2026-60303 is a vulnerability in Oracle Coherence versions 12.2.1.4.0, 14.1.1.0.0, 14.1.2.0.0, and 15.1.1.0.0 that allows a low privileged attacker with network access via HTTP to cause a partial denial of service. The vulnerability impacts availability but does not affect confidentiality or integrity. It has a CVSS 3.1 base score of 4.3, indicating medium severity. No specific patch or remediation level is currently confirmed in the vendor advisory. Oracle recommends applying security patches promptly as part of their Critical Patch Update process.
CVSS v3.1
Score 4.3medium
Affected software
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle Coherence, a component of Oracle Fusion Middleware, in the specified versions. It allows an attacker with low privileges and network access over HTTP to cause a partial denial of service condition. The CVSS vector indicates network attack vector, low attack complexity, low privileges required, no user interaction, unchanged scope, and impact limited to availability. The vendor advisory references the July 2026 Critical Patch Update but does not explicitly confirm a patch for this specific vulnerability. Oracle strongly encourages customers to remain on supported versions and apply security patches without delay.
Potential Impact
Successful exploitation results in unauthorized partial denial of service of Oracle Coherence, impacting availability. There is no impact on confidentiality or integrity. The medium severity rating reflects limited impact confined to availability disruption.
Mitigation Recommendations
Patch status is not yet confirmed — check the Oracle Critical Patch Update July 2026 advisory for current remediation guidance. Oracle recommends applying all relevant security patches promptly as part of their Critical Patch Update process. No specific temporary or official fix is currently documented for this vulnerability. Customers should monitor Oracle's advisory for updates and apply patches when available.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-07-08T15:51:40.529Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Remediation Level
- null
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cpujul2026.html","vendor":"Oracle"}]
Threat ID: 6a5fe6e79c2644c7f8cb197e
Added to database: 07/21/2026, 21:38:47 UTC
Last enriched: 07/30/2026, 04:06:49 UTC
Last updated: 09/04/2026, 20:06:40 UTC
Views: 93
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