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Affected Vendors & Products
No advisories yet.
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
Thu, 05 Nov 2026 03:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | 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 argument per_channel/bit_width/tensor_max/tensor_min/scale leads to out-of-bounds read. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This product does not use versioning. This is why information about affected and unaffected releases are unavailable. The project was informed of the problem early through an issue report but has not responded yet. | |
| Title | OpenPPL ppl.nn CUDA Optimizer opt_graph.cc InitQuantization out-of-bounds | |
| First Time appeared |
Openppl
Openppl ppl.nn |
|
| Weaknesses | CWE-119 CWE-125 |
|
| CPEs | cpe:2.3:a:openppl:ppl.nn:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Openppl
Openppl ppl.nn |
|
| References |
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| Metrics |
cvssV2_0
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Projects
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Status: PUBLISHED
Assigner: VulDB
Published:
Updated: 2026-11-05T20:51:45.837Z
Reserved: 2026-11-04T19:08:58.956Z
Link: CVE-2026-122189
No data.
Status : Deferred
Published: 2026-11-05T03:17:21.577
Modified: 2026-11-05T21:18:44.140
Link: CVE-2026-122189
No data.
OpenCVE Enrichment
Updated: 2026-11-05T05:00:14Z