3.3Low
CVE-2026-41434OP-TEE has unbounded recursion in sanitize_client_object()
Description
OP-TEE is a Trusted Execution Environment (TEE) designed as companion to a non-secure Linux kernel running on Arm; Cortex-A cores using the TrustZone technology. Starting in version 3.10.0 and prior to version 4.11.0, an unbounded recursion can crash the PKCS#11 TA. Version 4.11.0 contains a patch. No known workarounds are available.
Weakness (CWE):
CWE-121
Data: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Published as the sources state it, in English.
Affected products and versions
| Vendor | Product | Versions | |
|---|---|---|---|
| OP-TEE | optee_os | >= 3.10.0, < 4.11.0 | |
| trustedfirmware | op-tee | 3.10.0 – ≤ 4.10.0 |
References and patches
- https://github.com/OP-TEE/optee_os/security/advisories/GHSA-wh38-23ff-grff PatchVendor Advisory
CPE matches (NVD) (1)
cpe:2.3:o:trustedfirmware:op-tee:*:*:*:*:*:*:*:*≥ 3.10.0 ≤ 4.10.0