CVE-2025-32375
Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 52.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
BentoML is a Python library for building online serving systems optimized for AI apps and model inference. Prior to 1.4.8, there was an insecure deserialization in BentoML's runner server. By setting specific headers and parameters in the POST request, it is possible to execute any unauthorized arbitrary code on the server, which will grant the attackers to have the initial access and information disclosure on the server. This vulnerability is fixed in 1.4.8.
- CVSS 3.1
- 9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 52.41% probability · 99th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-502
- Affected
- bentoml/bentoml
- Source
- security-advisories@github.com
EPSS 52.4% since 2 November 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/bentoml/BentoML/security/advisories/GHSA-7v4r-c989-xh26Exploit, Vendor Advisory
- https://github.com/bentoml/BentoML/security/advisories/GHSA-7v4r-c989-xh26Exploit, Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.