CVE-2026-60754Network attack vector

Unauthenticated data exposure and service crash

Published Aug 18, 2026 · Updated Aug 20, 2026

Oracle Siebel Marketing 17.0 through 26.6 allows remote attackers to read application data and cause repeated crashes via HTTP. Oracle's August 18, 2026 advisory names the Marketing component and the confidentiality and availability impact, but it does not disclose the vulnerable endpoint, code path, or incorrect operation on untrusted input. Exposure requires only unauthenticated HTTP reachability to the component; published impact is bounded to data disclosure and hang or frequently repeatable crash conditions, with no claimed ability to modify data.

CVSS severity9.1
Critical
EPSS probability0.47%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Oracle Siebel Marketing 17.0 through 26.6 allows remote attackers to read application data and cause repeated crashes via HTTP. Oracle's August 18, 2026 advisory names the Marketing component and the confidentiality and availability impact, but it does not disclose the vulnerable endpoint, code path, or incorrect operation on untrusted input. Exposure requires only unauthenticated HTTP reachability to the component; published impact is bounded to data disclosure and hang or frequently repeatable crash conditions, with no claimed ability to modify data.

The record

CVE
CVE-2026-60754
Published
Aug 18, 2026
Updated
Aug 20, 2026
Vendor
Oracle
Product
Siebel Marketing
Classifications
T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Aug 18, 2026CVE publishedPublication date reported by the CVE source.
  2. Aug 20, 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=17.0 <=26.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Oracle · Siebel Marketingversion=17.0 <=26.6

Published CVSS scores

9.1OracleCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H

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)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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