SB2026091462 - Multiple vulnerabilities in Oracle Coherence

Main Vulnerability Database SB2026091462

SB2026091462 - Multiple vulnerabilities in Oracle Coherence

Published: September 14, 2026

Security Bulletin ID SB2026091462

CSH Severity

High

Patch available

YES

Number of vulnerabilities 7

Exploitation vector Remote access

Highest impact Code execution

Breakdown by Severity

Low
Medium
High
Critical

Description

This security bulletin contains information about 7 vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2026-35306)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Centralized Third Party Jars component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

2) Improper input validation (CVE-ID: CVE-2026-35305)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 8.8 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:L/VA:N/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to read and manipulate data.

The vulnerability exists due to improper input validation within the Centralized Third Party Jars component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

3) Improper input validation (CVE-ID: CVE-2026-35304)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Core component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

4) Improper input validation (CVE-ID: CVE-2026-35310)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Core component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

5) Improper input validation (CVE-ID: CVE-2026-35309)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Centralized Third Party Jars component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

6) Improper input validation (CVE-ID: CVE-2026-35307)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Core component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

7) Improper input validation (CVE-ID: CVE-2026-35308)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 9.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a remote non-authenticated attacker to execute arbitrary code.

The vulnerability exists due to improper input validation within the Centralized Third Party Jars component in Oracle Coherence. A remote non-authenticated attacker can exploit this vulnerability to execute arbitrary code.

Remediation

Install update from vendor's website.

References

https://www.oracle.com/security-alerts/cspujun2026.html