CVE-2026-33662
Publication date 28 April 2026
Last updated 29 April 2026
Ubuntu priority
Description
(OP-TEE is a Trusted Execution Environment (TEE) designed as companion ...)
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| optee-os | 26.04 LTS resolute |
Vulnerable
|
| 25.10 questing |
Vulnerable
|
|
| 24.04 LTS noble | Not in release | |
| 22.04 LTS jammy | Not in release |
Severity score breakdown
| Parameter | Value |
|---|---|
| Base score |
7.5 · High
|
| Attack vector | Network |
| Attack complexity | Low |
| Privileges required | None |
| User interaction | None |
| Scope | Unchanged |
| Confidentiality | None |
| Integrity impact | None |
| Availability impact | High |
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |