CVE-2023-38264

highpriority · track · 30EPSS 0.008 · 58 %ileDEEUUS

grimoire priorityP2 · Scheduled

Exploitable?

—

no known exploitation

Likely / severe?

0.85% (58th) EPSS

CVSS 7.5 · high

Is it mine?

30 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · cert_bund

EPSS · scored 2026-10-27

The IBM SDK, Java Technology Edition's Object Request Broker (ORB) 7.1.0.0 through 7.1.5.21 and 8.0.0.0 through 8.0.8.21 is vulnerable to a denial of service attack in some circumstances due to improper enforcement of the JEP 290 MaxRef and MaxDepth deserialization filters. IBM X-Force ID: 260578.

cvss

Technical severity, 0–10. One row per scoring source.

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.9–7.5

v3.17.5highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · ENISA EU

v3.15.9mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · psirt@us.ibm.com USexploitability 2.2 · impact 3.6

v3.16.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Trackcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-502US

affected products (30)

Products and version ranges known to be affected.

IBM AIX 7.2all versionscert_bundDEcpe:/o:ibm:aix:7.2
IBM AIX 7.3all versionscert_bundDEcpe:/o:ibm:aix:7.3
IBM App Connect Enterpriseall versionscert_bundDEcpe:/a:ibm:app_connect_enterprise:-
IBM App Connect Enterprise Professionalall versionscert_bundDEcpe:/a:ibm:app_connect_enterprise:professional
IBM Business Automation Workflowall versionscert_bundDEcpe:/a:ibm:business_automation_workflow:-
IBM InfoSphere Identity Insightall versionscert_bundDEcpe:/a:ibm:infosphere_identity_insight:-
IBM Java SDK <7.1.5.22all versionscert_bundDE
IBM Java SDK <8.0.8.25all versionscert_bundDE
IBM Rational Build Forge <8.0.0.27all versionscert_bundDE
IBM Rational Business Developer 9.6all versionscert_bundDEcpe:/a:ibm:rational_business_developer:9.6
IBM Rational Business Developer 9.7all versionscert_bundDEcpe:/a:ibm:rational_business_developer:9.7
IBM Security Guardium 12.0all versionscert_bundDEcpe:/a:ibm:security_guardium:12.0
IBM Storage Insightsall versionscert_bundDEcpe:/a:ibm:storage_insights:-
IBM TXSeries for multiplatformsall versionscert_bundDEcpe:/a:ibm:txseries:for_multiplatforms
IBM Tivoli Monitoring for Virtual Environments Base <7.3.7all versionscert_bundDE
IBM Tivoli Netcool/OMNIbus <8.1.0.33all versionscert_bundDE
IBM VIOS 3.1all versionscert_bundDEcpe:/a:ibm:vios:3.1
IBM VIOS 4.1all versionscert_bundDEcpe:/a:ibm:vios:4.1
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Red Hat Enterprise Linux 7all versionscert_bundDEcpe:/o:redhat:enterprise_linux:7

showing 20 of 30

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2024-1310IBM Java SDK: Schwachstelle ermöglicht Denial of ServiceDeutsch2024-06-06csaf · cert_bundDE
Ein entfernter, anonymer Angreifer kann eine Schwachstelle in IBM Java SDK ausnutzen, um einen Denial of Service Angriff durchzuführen.

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cert_bund NVD CVE.org MITRE

published 2024-05-14modified 2026-06-17

references (8)

External citations — patches, advisories, analysis.

scry

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