{"cve":"CVE-2026-46695","nvd":{"published":"2026-06-10T23:16:47.747","modified":"2026-07-23T09:10:00.113","status":"Deferred","description":"Boxlite is a sandbox service that allows users to create lightweight virtual machines (Boxes) and launch OCI containers within them to run untrusted code. Prior to version 0.9.0, Boxlite does not restrict the kernel capabilities available inside the container, malicious code can remount the directory in rw mode, thereby gaining write access to that directory. This allows malicious code to perform arbitrary write operations on directories that should be read-only. This issue has been patched in version 0.9.0.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:N","score":10.0},"cwes":["CWE-284"],"references":["https://github.com/boxlite-ai/boxlite/pull/454","https://github.com/boxlite-ai/boxlite/releases/tag/v0.9.0","https://github.com/boxlite-ai/boxlite/security/advisories/GHSA-g6ww-w5j2-r7x3","https://github.com/boxlite-ai/boxlite/security/advisories/GHSA-g6ww-w5j2-r7x3"],"products":[],"source":"nvd","synced_at":"2026-10-19T22:38:48.522727527+00:00"},"epss":{"cve":"CVE-2026-46695","score":0.00289,"percentile":0.21491,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-g6ww-w5j2-r7x3","url":"https://osv.dev/vulnerability/GHSA-g6ww-w5j2-r7x3","summary":"BoxLite: Permission Bypass Allows Modification of Read-Only Files","modified":"2026-09-10T03:50:46.970721351Z","packages":[{"ecosystem":"PyPI","name":"boxlite","purl":"pkg:pypi/boxlite","ranges":["<0.9.0"],"fixed":["0.9.0"]},{"ecosystem":"npm","name":"@boxlite-ai/boxlite","purl":"pkg:npm/%40boxlite-ai/boxlite","ranges":["<0.9.0"],"fixed":["0.9.0"]},{"ecosystem":"Go","name":"github.com/boxlite-ai/boxlite/sdks/go","purl":"pkg:golang/github.com/boxlite-ai/boxlite/sdks/go","ranges":["<0.9.0"],"fixed":["0.9.0"]},{"ecosystem":"crates.io","name":"boxlite","purl":"pkg:cargo/boxlite","ranges":["<0.9.0"],"fixed":["0.9.0"]},{"ecosystem":"crates.io","name":"boxlite-cli","purl":"pkg:cargo/boxlite-cli","ranges":["<0.9.0"],"fixed":["0.9.0"]}]},{"id":"GO-2026-5392","url":"https://osv.dev/vulnerability/GO-2026-5392","summary":"BoxLite: Permission Bypass Allows Modification of Read-Only Files in github.com/boxlite-ai/boxlite/sdks/go","modified":"2026-06-29T12:26:07.672953227Z","packages":[{"ecosystem":"Go","name":"github.com/boxlite-ai/boxlite/sdks/go","purl":"pkg:golang/github.com/boxlite-ai/boxlite/sdks/go","ranges":["<0.9.0"],"fixed":["0.9.0"]}]},{"id":"PYSEC-2026-299","url":"https://osv.dev/vulnerability/PYSEC-2026-299","summary":"BoxLite: Permission Bypass Allows Modification of Read-Only Files","modified":"2026-07-01T20:22:50.017812Z","packages":[{"ecosystem":"PyPI","name":"boxlite","purl":"pkg:pypi/boxlite","ranges":["<0.9.0"],"fixed":["0.9.0"]}]},{"id":"RUSTSEC-2026-0147","url":"https://osv.dev/vulnerability/RUSTSEC-2026-0147","summary":"Read-only volume remount bypass via guest CAP_SYS_ADMIN","modified":"2026-10-12T18:00:13.061473890Z","packages":[{"ecosystem":"crates.io","name":"boxlite","purl":"pkg:cargo/boxlite","ranges":[">=0.0.0-0 <0.9.0"],"fixed":["0.9.0"]}]}],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}