CVE-2026-73600: Dell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a stack buffer overflow vulnerability in

Q: How do I fix CVE-2026-73600?

powerprotect data manager: upgrade to newer than 20.2. Exact commands for each OS are on this page.

Q: Is CVE-2026-73600 being exploited?

CVE-2026-73600 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-73600 affect?

CVE-2026-73600 affects powerprotect data manager. Severity is high (CVSS 7.8). Dell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a stack buffer overflow vulnerability in file-level restore agent. A high privileged remote attacker could potentially exploit this vulnerability, leading to Information d

Routine

HIGH 7.8UPGRADE

CVE-2026-73600 is a high-severity flaw (CVSS 7.8) affecting powerprotect data manager. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Dell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a stack buffer overflow vulnerability in file-level restore agent. A high privileged remote attacker could potentially exploit this vulnerability, leading to Information disclosure.

Why this priority

High severity

A fixed release or distro patch exists.

Risk facts

CVSS score	7.8 (High)
Attack vector	Local
Attack complexity	Low
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.2% (top 91%)
CISA exploited list	No
Weakness	CWE-121
Published	2026-09-03
Last modified	2026-10-14

Publisher (CNA): Dell · Vendor: dell

Last updated 2026-10-14 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-09-03 13:06 UTCPublished CVE record published
2026-10-14 23:45 UTCUpdated Record last modified

dell powerprotect data manager UPGRADE

Affected: <= 20.2

Fixed in: newer than 20.2

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy powerprotect-data-manager || rpm -q powerprotect-data-manager || powerprotect-data-manager --version

2. UPGRADE to newer than 20.2 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade powerprotect-data-manager

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade powerprotect-data-manager

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-73600?

powerprotect data manager: upgrade to newer than 20.2. Exact commands for each OS are on this page.

Is CVE-2026-73600 being exploited?

CVE-2026-73600 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-73600 affect?

CVE-2026-73600 affects powerprotect data manager. Severity is high (CVSS 7.8). Dell PowerProtect Data Manager, versions 20.2.0.0 and below, contain a stack buffer overflow vulnerability in file-level restore agent. A high privileged remote attacker could potentially exploit this vulnerability, leading to Information d

How urgent is CVE-2026-73600?

Priority 30/100. High severity

Software pages

Dell vulnerabilities

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References

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