Skip to content
TrackCVE
  • Newest CVEsPage
  • Recently added to KEVPage
  • Rising exploitation (EPSS)Page
  • Weekly digestPage
  • StatisticsPage
  • WatchlistPage
  • API documentationPage
  • MCP serverPage
  • Data sourcesPage
  • ChangelogPage
  • AboutPage
  • How it's builtPage
Back

CVE-2025-0051

FlashArray DOS Vulnerability

High8.7EPSS 0.39%
Published
Updated
Reserved
Assigned by
PureStorage

Description

Improper input validation performed during the authentication process of FlashArray could lead to a system Denial of Service.

Timeline

  1. ID reserved

    By PureStorage

  2. · 6 months later

    Published

  3. · 1 day later

    Record updated

Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.

Scores

CVSS scores of CVE-2025-0051, by who scored it
Scored byCVSSScoreVector
PureStorageCNA (assigner)4.0High8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N
NVDNVD · Deferred4.0High8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/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 (exploitation in 30 days)
0.39% · top 67% of all CVEs (7 Nov 2026)
CISA SSVC
Exploitation: none · Automatable: yes · Technical impact: partial
Loading the EPSS history…

The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.7.

Weakness

Affected products

  • Pure Storage · FlashArray

    • affected 5.0.0 – ≤ 5.0.11
    • affected 5.1.1 – ≤ 5.1.17
    • affected 5.2.0 – ≤ 5.2.7
    • affected 5.3.0 – ≤ 5.3.21
    • affected 6.0.0 – ≤ 6.0.9
    • affected 6.1.0 – ≤ 6.1.25
    • affected 6.2.0 – ≤ 6.2.17
    • affected 6.3.0 – ≤ 6.3.20
    • affected 6.4.0 – ≤ 6.4.10
    • affected 6.5.0 – ≤ 6.5.9
    • affected 6.6.0 – ≤ 6.6.11
    • affected 6.7.0 – ≤ 6.7.1
    • affected 6.8.0 – ≤ 6.8.2

What to do

Solution: CVE-2025-0051 is resolved in the following FlashArray //Purity versions: * Purity//FA 6.5.10 or later * Purity//FA 6.7.2 or later * Purity//FA 6.8.3 or later or apply security-patch-fa-2025-A

References (1)

Sources

The same CVE in the primary databases and aggregators, to check against.

Badge for a README or a ticket

CVE-2025-0051 badge
[![CVE-2025-0051](https://trackcve.app/badge/CVE-2025-0051.svg)](https://trackcve.app/cve/CVE-2025-0051)

Record last updated .