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Fencer Intel
high 8.1

CVE-2026-70415 json

Dell PowerStore SDNAS contains a Buffer Copy without Checking Size of Input vulnerability in NFS/RPC.

published 2mo ago modified 2mo ago also EUVD-2026-61058

cvss
8.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.6%
EPSS 0.6% chance of exploitation in 30 days, percentile 49%
public exploits
0
none known

Summary

Dell PowerStore SDNAS contains a Buffer Copy without Checking Size of Input vulnerability in NFS/RPC. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to command execution and denial of service.

Patch / fix

  • Dell PowerStore 500T 5.0.0.2-2761110 or later
  • Dell PowerStore 1000T 5.0.0.2-2761110 or later
  • Dell PowerStore 1200T 5.0.0.2-2761110 or later
  • Dell PowerStore 3000T 5.0.0.2-2761110 or later
  • Dell PowerStore 3200Q 5.0.0.2-2761110 or later
  • Dell PowerStore 3200T 5.0.0.2-2761110 or later
  • Dell PowerStore 5000T 5.0.0.2-2761110 or later
  • Dell PowerStore 5200Q 5.0.0.2-2761110 or later
  • Dell PowerStore 5200T 5.0.0.2-2761110 or later
  • Dell PowerStore 7000T 5.0.0.2-2761110 or later
  • Dell PowerStore 9000T 5.0.0.2-2761110 or later
  • Della PowerStore 9200T 5.0.0.2-2761110 or later

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CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
2mo ago

Exploit prediction

0.61% chance of exploitation in the next 30 days, higher than 49% of all scored CVEs (FIRST EPSS, 2026-11-11).

CVSS scores

assigned by version score vector
CNA 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

  • Dell PowerStore 500T
  • Dell PowerStore 1000T
  • Dell PowerStore 1200T
  • Dell PowerStore 3000T
  • Dell PowerStore 3200Q
  • Dell PowerStore 3200T
  • Dell PowerStore 5000T
  • Dell PowerStore 5200Q
  • Dell PowerStore 5200T
  • Dell PowerStore 7000T
  • Dell PowerStore 9000T
  • Della PowerStore 9200T

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.