Reference page — cumulative record through Wednesday, August 19, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
ROCm aiter — AI Tensor Engine for ROCm (AITER) 0.1.14 Unauthenticated RCE via MessageQueue.recv() Pickle Deserialization
AV AC AT PR UI VC VI VA CVSS EPSS %ile KEV
N L P N N H H H 9.2 .0110 63.2 —
AFFECTED
Product Versions Fixed
aiter unspecified —
TIMELINE
May 27 Reserved by VulnCheck
Jun 1 EXPLOIT PUBLISHED — CVE-2026-49121 (ROCm aiter). Public exploit reference added.
Jun 1 Published (CNA: VulnCheck)
Description
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.
Lifecycle
Complete event history — 3 events, chronological
| Date | Event | Detail |
|---|
| May 27, 2026 | Reserved | Reserved by VulnCheck |
| June 1, 2026 | EXPLOIT PUBLISHED | EXPLOIT PUBLISHED — CVE-2026-49121 (ROCm aiter). Public exploit reference added. |
| June 1, 2026 | Published | Published (CNA: VulnCheck) |
Affected
Affected products and packages — 1 row
| Vendor | Product / Package | Ecosystem | Version introduced | Fixed |
|---|
| ROCm | aiter | — | — | — |
About this page
This is a reference page, not a dated page of record. It assembles the complete lifecycle of CVE-2026-49121 from the CVE Program record, NVD enrichment, the CISA KEV catalog, EPSS, and OSV advisories. The box score's numbers (CVSS, EPSS, KEV status) are current as of Wednesday, August 19, 2026 UTC and are re-derived as the archive grows; only dated daily editions are immutable pages of record. The authoritative source for this identifier is cve.org.