Critical Vulnerabilities Disclosed in NVIDIA Dynamo with Remote Attack Risks
NVIDIA has disclosed multiple vulnerabilities in its NVIDIA Dynamo software, a Linux-based solution designed for serving multimodal data. The issues were detailed in a security advisory published on August 4, 2026, affecting various versions with a combined total of 15 CVEs confirmed.
The most critical finding is CVE-2026-24254, an out-of-bounds write vulnerability in the multimodal serving topology. This flaw permits remote attackers to exploit it without authentication, earning a CVSS v3.1 base score of 9.8 and a Critical severity rating. A noted discrepancy exists between the score and the vector string, which may require future correction.
Two additional vulnerabilities follow with CVSS scores of 8.2. CVE-2026-24253 involves out-of-bounds memory writes that could lead to denial of service. CVE-2026-47623 arises from deserializing untrusted data, potentially enabling denial of service or data tampering.
Updated versions addressing these issues are now available from NVIDIA. Organizations using NVIDIA Dynamo should apply the patches promptly to reduce exposure to these remote attack vectors.
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