CVE-2026-53482Disclosure(dell / data_domain_operating_system)

LOWCVSS 7.5 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Dell PowerProtect Data Domain, versions 7.7.1.0 through 8.7, LTS2026 release version 8.6.1.0 through 8.6.1.10, LTS2025 release version 8.3.1.0 through 8.3.1.30, LTS2024 release versions 7.13.1.0 through 7.13.1.70 contain an Integer overflow or wraparound vulnerability. An unauthenticated attacker with remote access could potentially exploit this vulnerability, leading to denial of service.

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0.0/ 10 priority

Sources & remediation

Vendor / third-party advisories

https://www.dell.com/support/kbdoc/en-us/000481268/dsa-2026-278-security-update-for-dell-powerprotect-data-domain-multiple-vulnerabilities?msockid=3021cac2195069ed3194ddad186a68f9

Weakness type (CWE)

CWE-190

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

data_domain_operating_system

Threat summary

1 mentions across 1 observed day

What's happening

Technical details provided in 1 signal
Disclosure: 1 classified signal
1 total mentions across 1 day

Affected systems

Vendors

dell

Products

data_domain_operating_system

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Disclosure

1100.0%

Full discourse1 post

DFIR Lab@DFIR_Lab92d
Disclosure
🚨 HIGH: CVE-2026-53482 (CVSS 7.5) Dell PowerProtect Data Domain integer overflow flaw allows unauthenticated remote attackers to trigger DoS. Versions 7[.]7[.]1[.]0-8.7 affected. #CVE #Vulnerability #PatchNow https://t.co/6T2we3STbi
Post summary
The post announces CVE‑2026‑53482, an integer‑overflow vulnerability in Dell PowerProtect Data Domain that can trigger a denial‑of‑service, affecting versions 7.7.1.0‑8.7, with a CVSS score of 7.5.
0000057
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CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
OS	dell	data_domain_operating_system	-	-	-

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