Skip to content
Heist/ feed
Medium

CVE-2026-91376

Type: advisorySource: Official CVE List1 source record

Vulnerability in the Primavera P6 Enterprise Project Portfolio Management product of Oracle Construction and Engineering (component: Web Access). Supported versions that are affected are 21.12.0.0-21.12.21.9, 22.12.0.0-22.12.21.4, 23.12.0-23.12.20, 24.12.0-24.12.16 and 25.12.0-25.12.8. Difficult to exploit vulnerability allows low privileged attacker with network access via HTTP to compromise Primavera P6 Enterprise Project Portfolio Management. Successful attacks require human interaction from a person other than the attacker and while the vulnerability is in Primavera P6 Enterprise Project Portfolio Management, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Primavera P6 Enterprise Project Portfolio Management accessible data as well as unauthorized update, insert or delete access to some of Primavera P6 Enterprise Project Portfolio Management accessible data. CVSS 3.1 Base Score 6.5 (Confidentiality and Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:N).

Announced Source revision 1
Original source ↗

CVE-2026-91376

Primary source · Revision 1

Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.

Security context

Source reference: cve:CVE-2026-91376

Primavera P6 Enterprise Project Portfolio Management

Source reference: /containers/cna/affected/0/product

Affected versions
Not stated in this record
Fixed versions
Not stated in this record
Prerequisites
Not stated in this record

Structured affected-version data

Original package identities and version rules from this source.

[
  {
    "vendor": "Oracle Corporation",
    "product": "Primavera P6 Enterprise Project Portfolio Management",
    "versions": [
      {
        "status": "affected",
        "version": "21.12.0.0",
        "versionType": "custom",
        "lessThanOrEqual": "21.12.21.9"
      },
      {
        "status": "affected",
        "version": "22.12.0.0",
        "versionType": "custom",
        "lessThanOrEqual": "22.12.21.4"
      },
      {
        "status": "affected",
        "version": "23.12.0",
        "versionType": "custom",
        "lessThanOrEqual": "23.12.20"
      },
      {
        "status": "affected",
        "version": "24.12.0",
        "versionType": "custom",
        "lessThanOrEqual": "24.12.16"
      },
      {
        "status": "affected",
        "version": "25.12.0",
        "versionType": "custom",
        "lessThanOrEqual": "25.12.8"
      }
    ]
  }
]
Related CVEs
CVE-2026-91376

Source reference: /cveMetadata/cveId

Publisher severity

medium

Source reference: /containers/cna/metrics

Event
#49181 · Revision 1
Added to Heist Feed
Publisher date
Read the original announcement