PT-2026-45540 · Rocm · Aiter

Yu Sun · Published 2026-06-01 · Updated 2026-06-01 · CVE-2026-49121

NVD

CVSS v3.1

8.1

High

Base vector

AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Tensor Engine for ROCm (AITER) through 0.1.14 contains an unauthenticated remote code execution vulnerability in the MessageQueue.recv() function within shm broadcast.py that allows unauthenticated remote attackers to execute arbitrary code by sending a malicious pickle payload to a ZMQ SUB socket with no authentication, HMAC, or format validation. Attackers who can reach the writer XPUB endpoint on the cluster network or supply a forged Handle with an attacker-controlled remote subscribe addr can deliver a crafted pickle payload that executes arbitrary code simultaneously as the inference worker process on every remote reader worker.

Fix

Deserialization of Untrusted Data

Weakness Enumeration

CWE-502

Related Identifiers

CVE-2026-49121

Affected Products

Aiter

References · 4

• https://github.com/ROCm/aiter/issues/3076 · Patch
• https://nvd.nist.gov/vuln/detail/CVE-2026-49121 · Security Note
• https://github.com/ROCm/aiter/pull/3170 · Note
• https://vulncheck.com/advisories/ai-tensor-engine-for-rocm-aiter-unauthenticated-rce-via-messagequeue-recv-pickle-deserialization · Note