{"id":"CVE-2026-112264","url":"https://www.cyber-defence.io/tools/cve/CVE-2026-112264","generatedAt":"2026-10-28T00:53:44.163Z","title":"BentoML through 1.4.39 contains a Dockerfile instruction injection vulnerability that allows attackers to add arbitrary build instructions by embedding newlines in docker.env mapping keys rendered by the legacy base.j2 template.","description":"BentoML through 1.4.39 contains a Dockerfile instruction injection vulnerability that allows attackers to add arbitrary build instructions by embedding newlines in docker.env mapping keys rendered by the legacy base.j2 template. Attackers can supply a crafted bentofile.yaml or imported bento archive so that bentoml containerize executes injected RUN instructions during docker build, accessing build secrets and poisoning images.","published":"2026-10-19T14:17:03.000Z","lastModified":"2026-10-19T21:13:40.000Z","status":"Awaiting Analysis","sourceIdentifier":"disclosure@vulncheck.com","cvss":{"version":"4.0","score":8.5,"severity":"HIGH","vector":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/M"},"cwe":["CWE-78"],"affected":[],"epss":{"score":0.00218,"percentile":0.12211,"date":"2026-10-26","history":[{"date":"2026-10-20","score":0.00218,"percentile":0.11573}]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (0.22%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[{"kind":"new","label":"New CVE","at":"2026-10-19T14:17:03.000Z","detail":{"score":"8.5","severity":"HIGH","publishedAt":"2026-10-19T14:17:03.003Z"},"summary":"New CVE, high severity (CVSS 8.5)."}],"references":[{"url":"https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/bento/build_config.py","source":"disclosure@vulncheck.com"},{"url":"https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/__init__.py","source":"disclosure@vulncheck.com"},{"url":"https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/frontend/dockerfile/templates/base.j2","source":"disclosure@vulncheck.com"},{"url":"https://github.com/bentoml/BentoML/blob/v1.4.39/src/bentoml/_internal/container/generate.py","source":"disclosure@vulncheck.com"},{"url":"https://github.com/geo-chen/oss/blob/main/BentoML.md","source":"disclosure@vulncheck.com"},{"url":"https://www.vulncheck.com/advisories/bentoml-through-1.4.39-dockerfile-instruction-injection-via-docker-env-keys","source":"disclosure@vulncheck.com"},{"url":"https://github.com/geo-chen/oss/blob/main/BentoML.md","source":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2026-112264","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}