What is CVE-2026-49121?

CVE-2026-49121 is a high-severity vulnerability in Rocm Aiter, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-06-01.

How severe is CVE-2026-49121?

High severity. CVSS v3 base score is 8.1 out of 10.

Deserialization in Rocm Aiter

CVE-2026-49121

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…

Vulnerability class: Insecure Deserialization

EPSS: 0.002 (48.0th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Rocm Aiter — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

disclosure@vulncheck.com (technical-description, patch)
disclosure@vulncheck.com (issue-tracking)
disclosure@vulncheck.com (third-party-advisory)

Frequently asked questions

What is CVE-2026-49121?: CVE-2026-49121 is a high-severity vulnerability in Rocm Aiter, classified under Deserialization of Untrusted Data. CVSS score: 8.1/10. Published 2026-06-01.
How severe is CVE-2026-49121?: High severity. CVSS v3 base score is 8.1 out of 10.