CVE-2026-112086: medium-severity vulnerability in ESPnet
ESPnet Inference Model inference_model.py build_model deserialization
Published
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 5.3epss 0.3%
exploitation probability
0.3%top 76% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A vulnerability was found in ESPnet up to 202610.post2. This affects the function build_model of the file espnet3/publication/inference_model.py of the component Inference Model Handler. The manipulation of the argument _target_ results in deserialization. It is possible to launch the attack remotely. The exploit has been made public and could be used. The patch is identified as f217b24f06de55e332cab10231469d5890dbbe00. It is best practice to apply a patch to resolve this issue.
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
Affected products
n/a · ESPnetpublic PoCs found — 1
cve_referencegithub.com/user-attachments/files/32957363/poc.zipunverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
References
https://github.com/espnet/espnet/https://github.com/espnet/espnet/commit/f217b24f06de55e332cab10231469d5890dbbe00https://github.com/espnet/espnet/issues/6828https://github.com/espnet/espnet/pull/6829https://github.com/user-attachments/files/32957363/poc.ziphttps://vuldb.com/cve/CVE-2026-112086https://vuldb.com/submit/1011320https://vuldb.com/vuln/421831https://vuldb.com/vuln/421831/cti