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TI-2026-34638 Aliases CVE-2026-47035GHSA-w56g-q7c4-9v8p

Improper access control in Oracle Java SE

Priority LOW 15CWE-284Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
Required
Attack complexity
High
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.

Summary

Vulnerability in Oracle Java SE (component: JavaFX). The supported version that is affected is Oracle Java SE: 8u491. Difficult to exploit vulnerability allows unauthenticated attacker with network access via multiple protocols to compromise Oracle Java SE. Successful attacks require human interaction from a person other than the attacker. Successful attacks of this vulnerability can result in unauthorized update, insert or delete access to some of Oracle Java SE accessible data. Note: This vulnerability applies to Java deployments, typically in clients running sandboxed Java Web Start applications or sandboxed Java applets, that load and run untrusted code (e.g., code that comes from the internet) and rely on the Java sandbox for security. This vulnerability does not apply to Java deployments, typically in servers, that load and run only trusted code (e.g., code installed by an administrator). CVSS 3.1 Base Score 3.1 (Integrity impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N).

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00246 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation
None
Automatable
No
Technical impact
Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

VendorProductAffected versionsFixed inStatusSource
OracleOracle Java SE8u491—No fix listedCNA
  • Oracle Java SE VendorOracle Affected 8u491 Fixed in — No fix listed CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:a:oracle:jdk:1.8.0:update491:*:*:-:*:*:*1.8.0 update491VulnerableOracle
cpe:2.3:a:oracle:jre:1.8.0:update491:*:*:-:*:*:*1.8.0 update491VulnerableOracle
  • cpe:2.3:a:oracle:jdk:1.8.0:update491:*:*:-:*:*:* Versions 1.8.0 update491 Vulnerable ·Oracle
  • cpe:2.3:a:oracle:jre:1.8.0:update491:*:*:-:*:*:* Versions 1.8.0 update491 Vulnerable ·Oracle

Remediation

No fixed version listed by the sources yet.

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

  • Advisory ·

    Oracle Java SE — oracle.com/security-alerts/cpujul2026.html

    17 records Highest priority Priority LOW 17 LOW

    Other records, highest priority first

    • TI-2026-34659 Uncontrolled resource consumption in Oracle Java SEPriority LOW 39
    • TI-2026-34665 Improper access control in Oracle Java SEPriority LOW 38
    • TI-2026-42850 Improper access control in Oracle Java SEPriority LOW 35
    Show all 17 records → Advisory →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2026-47035
  2. 2026-10-03 Alias added: GHSA-w56g-q7c4-9v8p

References

Advisory 1

  • TI-2016-02888 Unspecified vulnerability in Oracle Java SE 6u113, 7u99, and 8u77; Java SE Embedded 8u77… KEVCVSS 3.1CRITICAL 9.8
  • TI-2015-02278 Unspecified vulnerability in Oracle Java SE 6u95, 7u80, and 8u45, and Java SE Embedded… KEVCVSS 3.1CRITICAL 9.8
  • TI-2013-00349 Multiple vulnerabilities in Oracle Java 7 before Update 11 allow remote attackers to… KEVCVSS 3.1CRITICAL 9.8
  • TI-2012-03989 Multiple vulnerabilities in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
  • TI-2012-01511 Unspecified vulnerability in the Java Runtime Environment (JRE) component in Oracle Java… KEVCVSS 3.1CRITICAL 9.8
  • TI-2011-03122 Unspecified vulnerability in the Java Runtime Environment component in Oracle Java SE JDK… KEVCVSS 3.1CRITICAL 9.8
See all 804 →

Sources

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