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Critical severity · published Sep 15, 2026
CVE-2026-83261
Vulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Core)
9.8
CVSS
0.5%
EPSS
No
On KEV
Description
Vulnerability in the Oracle Product Lifecycle Analytics product of Oracle Supply Chain (component: Core). The supported version that is affected is 3.6.1. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTP to compromise Oracle Product Lifecycle Analytics. Successful attacks of this vulnerability can result in takeover of Oracle Product Lifecycle Analytics. 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).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 41% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OP
Oracle Product Lifecycle Analytics · Oracle Corporation
3.6.1 · source: vendor
Affected product
OP
Oracle Product Lifecycle Analytics
Oracle Corporation
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-83261
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-83261
www.oracle.com
https://www.oracle.com/security-alerts/cspusep2026.html
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