Stack-based Buffer Overflow in Dell PowerProtect One Software
CVE-2026-68863

7.5HIGH

Key Information:

Vendor

Dell
Status
Powerprotect One
Vendor
CVE Published:
26 August 2026

What is CVE-2026-68863?

Dell PowerProtect One, prior to version 20.1.0.0, is susceptible to a stack-based buffer overflow vulnerability. An unauthenticated attacker who gains remote access to the system may exploit this weakness, potentially disrupting service operations. It is imperative for users to review and update their systems to safeguard against potential exploitation.

Affected Version(s)

PowerProtect One 0 < 20.3.0.0

References

https://www.dell.com/support/kbdoc/en-us/000500902/dsa-20...
vendor-advisory

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
None
Integrity:
None
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.