01 Record
CVE-2026-116104
Sony Neural Network Libraries NNP Converter utils.py func_set_nnabla_version_decorate code injection
MediumPUBLISHEDCNA: VulDB
CNA base score5.3 CVSS v4.0CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
02 Description
Sony Neural Network Libraries NNP Converter utils.py func_set_nnabla_version_decorate code injection
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.23% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 14.1% of scored records. A rank, not a probability.
- NVD base score
- 2.1 (CVSS v4.0), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-26.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2026-10-26 01:00Z3 DAYS AGO
- Last updated
- 2026-10-26 01:00Z3 DAYS AGO
- Reserved
- 2026-10-25
- Assigning CNA
- VulDB
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.3)
- CNA CVSS vector
- CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
- Weaknesses
- Data version
- 5.2
- Document digest
- 81ea17631e22f5b8cb50b6dce2ea062d6a7f27ad781d7c2420013835062a69fd
05 Affected products
VendorProductVersionsPlatforms
SonyNeural Network Libraries1.0, 1.1, 1.2, 1.3, 1.4, 1.5, 1.6, 1.7, 1.8, 1.9, 1.10, 1.11, 1.12, 1.13, 1.14, 1.15, 1.16, 1.17, 1.18, 1.19, 1.20, 1.21, 1.22, 1.23, 1.24, 1.25, 1.26, 1.27, 1.28, 1.29, 1.30, 1.31, 1.32, 1.33, 1.34, 1.35, 1.36, 1.37, 1.38, 1.39.0—
06 References
- vuldb.comVDB-426172 | Sony Neural Network Libraries NNP Converter utils.py func_set_nnabla_version_decorate code injectionhttps://vuldb.com/vuln/426172
- vuldb.comVDB-426172 | CTI Indicators (IOB, IOC, TTP, IOA)https://vuldb.com/vuln/426172/cti
- vuldb.comCVE-2026-116104 | CVE Analysis and Reporthttps://vuldb.com/cve/CVE-2026-116104
- vuldb.comSubmit #1003040 | Sony NNabla 1.39.0 (final release; commit cbf0545b verified) Code Injectionhttps://vuldb.com/submit/1003040
- github.comhttps://github.com/3em0/cve_repo/blob/main/2026/Sony-NNabla-1.39.0-Code-Injection-in-NNP-Converter-('function.type'-eval()).md