CVE-2026-49121AI 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 unauthenticate…
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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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-502
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Modified
- Record last updated
- Jul 22, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
amd aiter amd:aiter | through 0.1.14 | NVD |
References
- https://github.com/ROCm/aiter/issues/3076exploit, issue-tracking, mitigation
- https://github.com/ROCm/aiter/pull/3170issue-tracking, patch
- https://www.vulncheck.com/advisories/ai-tensor-engine-for-rocm-aiter-unauthenticated-rce-via-messagequeue-recv-pickle-deserializationthird-party-advisory
- https://access.redhat.com/security/cve/CVE-2026-49121
- https://bugzilla.redhat.com/show_bug.cgi?id=2483882
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-49121.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.