Sensitive Information Logging Vulnerability in FlashBlade
Summary
| CVE | CVE-2026-0207 |
|---|---|
| State | PUBLISHED |
| Assigner | PureStorage |
| Source Priority | CVE Program / NVD first with legacy fallback |
| Published | 2026-04-14 18:16:41 UTC |
| Updated | 2026-04-17 15:38:09 UTC |
| Description | A vulnerability exists in FlashBlade whereby sensitive information may be logged under specific conditions. |
Risk And Classification
Primary CVSS: v4.0 8.5 HIGH from [email protected]
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
EPSS: 0.000160000 probability, percentile 0.038160000 (date 2026-04-21)
Problem Types: CWE-532 | CWE-532 CWE-532 Insertion of sensitive information into log file
| Version | Source | Type | Score | Severity | Vector |
|---|---|---|---|---|---|
| 4.0 | [email protected] | Secondary | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/C... |
| 4.0 | CNA | CVSS | 8.5 | HIGH | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H |
CVSS v4.0 Breakdown
Attack Vector
NetworkAttack Complexity
LowAttack Requirements
NonePrivileges Required
HighUser Interaction
NoneConfidentiality
HighIntegrity
NoneAvailability
NoneSub Conf.
HighSub Integrity
HighSub Availability
HighCVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:N/VA:N/SC:H/SI:H/SA:H/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Vendor Declared Affected Products
| Source | Vendor | Product | Version | Platforms |
|---|---|---|---|---|
| CNA | PureStorage | FlashBlade | affected 4.0.0 4.4.8 custom | Not specified |
| CNA | PureStorage | FlashBlade | affected 4.6.0 4.6.3 custom | Not specified |
| CNA | PureStorage | FlashBlade | affected 4.5.0 4.5.13 custom | Not specified |
References
| Reference | Source | Link | Tags |
|---|---|---|---|
| support.purestorage.com/bundle/m_security_bulletins/page/Pure_Security/topics/concept... | [email protected] | support.purestorage.com | |
| CVE Program record | CVE.ORG | www.cve.org | canonical |
| NVD vulnerability detail | NVD | nvd.nist.gov | canonical, analysis |
No vendor comments have been submitted for this CVE.
Additional Advisory Data
Solutions
CNA: This issue is resolved in the following FlashBlade Purity//FB releases: * Purity//FB 4.5.14 or later * Purity//FB 4.6.4 or later
There are currently no legacy QID mappings associated with this CVE.