openppl vulnerabilities

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• ppl.nn 1

Latest openppl CVEs

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1. CVE-2026-122189 OpenPPL ppl.nn CUDA Optimizer opt_graph.cc InitQuantization out-of-bounds

   Published 2026-11-05

   Medium·CVSS 5.3 EPSS 0.24%

   A vulnerability has been found in OpenPPL ppl.nn up to bb84dc9952809b3a5a0036858a3d9f68af1c83d5. The affected element is the function OptGraph::InitQuantization of the file src/ppl/nn/engines/cuda/optimizer/opt_graph.cc of the component CUDA Optimizer. Such manipulation of the ar...

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.