VulnSocial

CVE-2026-41013Patch

LOWCVSS 8.1 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

Input validation bypass in SMB volume mount handling in CloudFoundry Foundation diego-release allows low-privileged CF space developer to inject arbitrary kernel CIFS mount options via bypassing the mount-option allowlist, enabling privilege escalation and security control bypass on multi-tenant Diego cells. Affected versions: smb-volume-release: All versions prior to v3.60.0 CF Deployment: All versions prior to v56.0.0

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0.5/ 10 priority

Sources & remediation

Other references
Weakness type (CWE)
CWE-88

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-07-28: 1Patch / Workaround · 2026-07-28: 1Technical Details · 2026-07-28: 107-28
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH: CVE-2026-41013 (CVSS 8.1) Input validation bypass in CloudFoundry diego-release SMB volume mounts allows low-priv developers to inject arbitrary CIFS mount options → privilege escalation on multi-tenant Diego cells. Patch: v3.60.0+ #CVE #Vulnerability #PatchNow https://t.co/ccEmbDxJfF

    Post summary

    A high‑severity (CVSS 8.1) input validation bypass in CloudFoundry diego‑release SMB volume mounts allows privilege escalation via CIFS mount options injection, and the issue is mitigated with patch v3.60.0+.

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    97 followersView on X

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