Improper input validation in Oracle Java SE - CVE-2026-91484
Published: November 10, 2026
Vulnerability identifier: #VU163789
CSH Severity: Low
CVSS v4: 7.2 [CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-91484
CWE-ID: CWE-125
Exploitation vector: Local access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a local authenticated user to read and manipulate data.
The vulnerability exists due to improper input validation within the Java plugin component in Oracle Java SE. A local authenticated user can exploit this vulnerability to read and manipulate data.
Affected software
Oracle Java SE
How to mitigate CVE-2026-91484
Install updates from vendor's website.