CVE-2026-101767Application Object Library Authentication Bypass
Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Object Library.
Published Oct 20, 2026 · Updated Oct 21, 2026 · Also known as EUVD-2026-106168
Key Facts
Patch immediately- CVE-2026-101767 is a critical-severity vulnerability (CVSS 9.8 v3.1) affecting Application Object Library (Oracle).
- It is exploited in the wild, listed in CIRCL KEV, Industry KEV feed since Oct 27, 2026. No public exploit code is known.
- EPSS estimates a 0.6% probability of exploitation in the next 30 days.
- Fixed versions are available, including Application Object Library 12.2.15.
- Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Scores
CVSS v3.1
9.8
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS (30-day exploit likelihood)
0.6%
Higher than 49.2% of all scored CVEs
Exploit maturity
Exploited (KEV)
ATLAS score
67/100
Publication score, see How it works
Exploitation Verdict
KEV listed
Oct 27, 2026
7 days after publication
Federal due date
None
No federal due date
Ransomware use
Not reported
Attributed actors
None named
Exploit & Defence Guidance
Exploit maturity
Exploited (KEV)
Public exploit code
5
Proof-of-concept links
In-the-wild evidence
2
Reports of active use
Advisories And Exploit References
- advisoryUSOM advisory
Description
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core). Supported versions that are affected are 12.2.3-12.2.15. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Application Object Library.
Successful attacks of this vulnerability can result in takeover of Oracle Application Object Library. CVSS 3.1 Base Score 9.8 (Confidentiality, Integrity and Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H).
Known-Exploited Catalog Listings
| Catalog | Added | Remediation due | Ransomware use |
|---|---|---|---|
| CIRCL KEV | Oct 27, 2026 | n/a | Not reported |
| Industry KEV feed | Oct 27, 2026 | n/a | Not reported |
Affected Products
3 affected entries in total| Product | Affected versions | Fixed in |
|---|---|---|
| Application Object LibraryOracle | >= 12.2.3 | 12.2.15 |
Patched Releases
Application Object Library
12.2.15
Timeline
Publicly disclosed
Oct 20, 2026
Last updated
Oct 21, 2026
Added to CIRCL KEV
Oct 27, 2026
Added to Industry KEV feed
Oct 27, 2026
Weakness Type
- CWE-287 Improper Authentication
- CWE-306 Missing Authentication for Critical Function
References
- advisoryUSOM advisory
- exploitVulnCheck exploitation report
- exploitVulnCheck exploitation report
- otherOracle Advisory
FAQ
Common Questions.
Vulnerability in the Oracle Application Object Library product of Oracle E-Business Suite (component: Core).
Affected: Application Object Library (Oracle) versions >= 12.2.3. The full list is in the CVE brief.
It is exploited in the wild, listed in CIRCL KEV, Industry KEV feed since Oct 27, 2026.
No, it is not currently listed in the CISA Known Exploited Vulnerabilities catalog.
No public exploit code is known.
Fixed versions are available, including Application Object Library 12.2.15.
Brandefense priority: patch immediately, because it is listed as exploited in the wild.
Is CVE-2026-101767 On Your Attack Surface?
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