High severity · published Apr 21, 2026
CVE-2026-35229
Vulnerability in the Java VM component of Oracle Database Server
7.5
CVSS
0.3%
EPSS
No
On KEV
Description
Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 19.3-19.30 and 21.3-21.21. Easily exploitable vulnerability allows unauthenticated attacker with network access via Oracle Net to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized access to critical data or complete access to all Java VM accessible data. CVSS 3.1 Base Score 7.5 (Confidentiality impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 24% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
OD
Oracle Database Server · Oracle Corporation
19.3 through 19.30; 21.3 through 21.21 · source: vendor
JV
Java Virtual Machine · Oracle
19.3 through 19.30; 21.3 through 21.21 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-35229
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-35229
Vendor Advisory
https://www.oracle.com/security-alerts/cpuapr2026.html
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