PT-2026-56708 · Cloud Foundry Foundation · Bosh-Windows-Stemcell-Builder

Published 2026-07-09 · Updated 2026-07-09 · CVE-2026-47831

Mitre

CVSS v3.1

7.5

High

Base vector

AV:A/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Use of a cryptographically weak random number generator in the GenerateRandomPassword function in bosh-windows-stemcell-builder allows a remote attacker to brute-force the resulting SSH login via TCP/22. Affected versions: bosh-windows-stemcell-builder versions prior to v2019.98.

Fix

Related Identifiers

CVE-2026-47831

Affected Products

Bosh-Windows-Stemcell-Builder

References · 2

• https://nvd.nist.gov/vuln/detail/CVE-2026-47831 · Security Note
• https://cloudfoundry.org/blog/cve-2026-47831-cryptographically-weak-password-generation-in-bosh-windows-stemcell-builder-allows-remote-ssh-brute-force-attacks · Note