CVE-2025-50070

Complete data disclosure through undisclosed access-control flaw

Published Jul 15, 2025 · Updated Feb 26, 2026

Improper access control in Oracle JDBC 23.4 through 23.8 allows local users to read critical or all JDBC-accessible data. Oracle has not disclosed the affected class, method, or access-control operation that mishandles untrusted input. Exploitation requires a low-privileged authenticated OS user where JDBC executes and interaction by another person; no integrity or availability impact is reported.

CVSS severity5.3
Medium
EPSS probability0.12%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper access control in Oracle JDBC 23.4 through 23.8 allows local users to read critical or all JDBC-accessible data. Oracle has not disclosed the affected class, method, or access-control operation that mishandles untrusted input. Exploitation requires a low-privileged authenticated OS user where JDBC executes and interaction by another person; no integrity or availability impact is reported.

The record

CVE
CVE-2025-50070
Published
Jul 15, 2025
Updated
Feb 26, 2026
Vendor
Oracle Corporation
Product
Oracle JDBC
Classifications
CWE-284, T1213
Attack vector
local
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 15, 2025CVE publishedPublication date reported by the CVE source.
  2. Feb 26, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=23.4 <=23.8

What conditions does exploitation require?

Attack vectorlocal
Required privilegesauthenticated

What is affected?

Oracle Corporation · Oracle JDBCversion=23.4 <=23.8

Published CVSS scores

5.3Oracle CorporationCVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:H/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-284Improper Access Control
T1213Data from Information Repositories

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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