Threats Tagged 'cve-2026-91453'
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Threats Tagged 'cve-2026-91453'
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CVE-2026-91453 is a medium severity vulnerability in Oracle Java SE, Oracle GraalVM for JDK, and Oracle GraalVM Enterprise Edition affecting the Lightweight HTTP Server component. It allows an unauthenticated attacker with network access via multiple protocols to perform unauthorized update, insert, or delete operations on accessible data. The vulnerability does not impact confidentiality or availability but affects data integrity. It can be exploited by supplying data to APIs without requiring untrusted Java Web Start applications or applets. The CVSS 3.1 base score is 5.3, indicating a moderate risk level. Oracle has released a Critical Patch Update addressing this and many other vulnerabilities, and customers are strongly advised to apply patches promptly. Join the discussion | CVE Database V5 | 10/20/2026, 21:26:03 UTC Added: 10/20/2026, 21:38:23 UTC |
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