beam-cloud has 3 CVEs on record. 3 were published in the last 90 days. The busiest recent month was November 2026 with 3. The median CVSS is 9.9 (critical), with 3 rated critical.
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 9.9
- Publish → KEV
- —
- Last 90 days
- 3 prev 0
beam-cloud vulnerabilities
CVEs affecting beam-cloud, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2026-120306Critical· 9.9Beta9 build sandbox escape via chroot-only isolation
Beta9 turns each shell command in a tenant image definition into a Dockerfile RUN line and executes it with Buildah on the build worker. The worker image sets BUILDAH_ISOLATION=chroot, and no buildah invocation passes --isolation, so the…
CVE-2026-120308Critical· 9.9Beta9 host filesystem exposure via volume path traversal
A Beta9 tenant can attach a volume when deploying a function, endpoint, or task queue. The gateway builds the host path by joining the shared volumes root, the workspace name, and the volume identifier from the stub configuration. Nothin…
CVE-2026-120307Critical· 9.9Beta9 container escape via unvalidated sandbox file paths
The Beta9 worker serves the sandbox file API from outside the container. getHostPathFromContainerPath turns the tenant's container path into a worker path. If the unresolved path starts with a mount destination, including the default upl…