CVE-2026-61217Network attack vector

Authenticated critical data disclosure and modification

Published Jul 21, 2026 · Updated Jul 21, 2026

Improper access control in Oracle Security Service 12.2.1.4.0 allows remote authenticated users to read and modify critical data via TLS. Oracle identifies the Oracle SSL API as the affected locus but has not disclosed the faulty access-control operation or how it handles TLS input. Exploitation requires low privileges, high complexity, and another person's interaction; successful attacks expose or alter service-accessible data without interrupting availability.

CVSS severity6.4
Medium
EPSS probability0.14%
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 Security Service 12.2.1.4.0 allows remote authenticated users to read and modify critical data via TLS. Oracle identifies the Oracle SSL API as the affected locus but has not disclosed the faulty access-control operation or how it handles TLS input. Exploitation requires low privileges, high complexity, and another person's interaction; successful attacks expose or alter service-accessible data without interrupting availability.

The record

CVE
CVE-2026-61217
Published
Jul 21, 2026
Updated
Jul 21, 2026
Vendor
Oracle
Product
Oracle Security Service
Classifications
CWE-290, CWE-352, CWE-284, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jul 21, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 21, 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=12.2.1.4.0

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Oracle · Oracle Security Serviceversion=12.2.1.4.0

Published CVSS scores

6.4OracleCVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:H/I:H/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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

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

Weakness, pattern, technique

CWE-290Authentication Bypass by Spoofing
CWE-352Cross-Site Request Forgery (CSRF)
CWE-284Improper Access Control
T1210Exploitation of Remote Services

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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