SB2026091490 - Multiple vulnerabilities in Oracle Solaris

Description

This security bulletin contains information about 3 vulnerabilities.

1) Improper input validation (CVE-ID: CVE-2026-35233)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 4.8 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N]

The vulnerability allows a local authenticated user to manipulate or delete data.

The vulnerability exists due to improper input validation within the Libraries component in Oracle Solaris. A local authenticated user can exploit this vulnerability to manipulate or delete data.

2) Improper input validation (CVE-ID: CVE-2026-46914)

CWE-ID: CWE-20 - Improper input validation

CVSSv4: 6.9 [CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:N/VA:H/SC:N/SI:N/SA:N]

The vulnerability allows a local authenticated user to read data or crash the application.

The vulnerability exists due to improper input validation within the Filesystem component in Oracle Solaris. A local authenticated user can exploit this vulnerability to read data or crash the application.

3) Improper input validation (CVE-ID: CVE-2026-46978)

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: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 Remote Administration Daemon component in Oracle Solaris. A remote non-authenticated attacker can exploit this vulnerability to read and manipulate data.

Remediation

Install update from vendor's website.

References

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