CVE-2026-83369: Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
CVE-2026-83369 is a vulnerability in Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 that allows a low privileged attacker with network access via HTTP to cause a partial denial of service (partial DOS). The vulnerability is difficult to exploit and impacts availability without compromising confidentiality or integrity. The CVSS 3.1 base score is 3.1, indicating a low severity issue. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides security patches for affected products.
AI Analysis
Technical Summary
This vulnerability affects Oracle Access Manager, specifically versions 12.2.1.4.0 and 14.1.2.1.0. It allows an attacker with low privileges and network access over HTTP to cause a partial denial of service condition. The vulnerability does not impact confidentiality or integrity but affects availability. The CVSS 3.1 vector is AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L, reflecting network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and low impact on availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, which includes numerous security patches across multiple products including Oracle Access Manager.
Potential Impact
Successful exploitation can result in unauthorized partial denial of service of Oracle Access Manager, potentially disrupting service availability. There is no impact on confidentiality or integrity. The vulnerability is rated low severity with a CVSS score of 3.1. No known exploits in the wild have been reported.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 are strongly advised to apply the relevant patches promptly to mitigate this vulnerability. Oracle recommends remaining on actively supported versions and applying security patches without delay. Patch status is confirmed by the vendor advisory.
CVE-2026-83369: Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Oracle Access Manager. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle Access Manager. in Oracle Corporation Oracle Access Manager
Description
CVE-2026-83369 is a vulnerability in Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 that allows a low privileged attacker with network access via HTTP to cause a partial denial of service (partial DOS). The vulnerability is difficult to exploit and impacts availability without compromising confidentiality or integrity. The CVSS 3.1 base score is 3.1, indicating a low severity issue. Oracle has included this vulnerability in its September 2026 Critical Security Patch Update, which provides security patches for affected products.
CVSS v3.1
Score 3.1low
Affected software
Oracle Corporation
Oracle Access Manager
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability affects Oracle Access Manager, specifically versions 12.2.1.4.0 and 14.1.2.1.0. It allows an attacker with low privileges and network access over HTTP to cause a partial denial of service condition. The vulnerability does not impact confidentiality or integrity but affects availability. The CVSS 3.1 vector is AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L, reflecting network attack vector, high attack complexity, low privileges required, no user interaction, unchanged scope, and low impact on availability. Oracle has addressed this vulnerability in its September 2026 Critical Security Patch Update, which includes numerous security patches across multiple products including Oracle Access Manager.
Potential Impact
Successful exploitation can result in unauthorized partial denial of service of Oracle Access Manager, potentially disrupting service availability. There is no impact on confidentiality or integrity. The vulnerability is rated low severity with a CVSS score of 3.1. No known exploits in the wild have been reported.
Mitigation Recommendations
Oracle has released security patches for this vulnerability as part of the September 2026 Critical Security Patch Update. Users of Oracle Access Manager versions 12.2.1.4.0 and 14.1.2.1.0 are strongly advised to apply the relevant patches promptly to mitigate this vulnerability. Oracle recommends remaining on actively supported versions and applying security patches without delay. Patch status is confirmed by the vendor advisory.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- oracle
- Date Reserved
- 2026-08-31T15:40:57.355Z
- Cvss Version
- 3.1
- State
- PUBLISHED
- Vendor Advisory Urls
- [{"url":"https://www.oracle.com/security-alerts/cspusep2026.html","vendor":"Oracle"}]
Threat ID: 6aa9a84655bf5e2cf55381a5
Added to database: 09/15/2026, 20:19:18 UTC
Last enriched: 09/15/2026, 23:05:55 UTC
Last updated: 09/16/2026, 01:31:48 UTC
Views: 6
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.