Is CVE-2023-43076 in the CISA KEV catalog?

No. CVE-2023-43076 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-43076?

CVE-2023-43076 has a CVSS v3 base score of 6.5 (MEDIUM).

What is the EPSS score for CVE-2023-43076?

CVE-2023-43076 has an EPSS score of 0.62% (46th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-43076?

Upgrade powerscale onefs to 9.5.0.6 or later.

CVE & CISA-KEV Catalog

CVE-2023-43076

MEDIUM

6.5

CVSS v3

NVD

Description

Dell PowerScale OneFS 8.2.x,9.0.0.x-9.5.0.x contains a denial-of-service vulnerability. A low privilege remote attacker could potentially exploit this vulnerability to cause an out of memory (OOM) condition.

CWE-401Missing Release of Memory (Memory Leak)

How to fix

Remediation Available

powerscale onefsNVD

Affected:>= 9.5, < 9.5.0.6Fixed in:9.5.0.6CVE-2023-43076derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityHigh

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploit Intelligence

0.62%probability of exploitation in 30 days

46thpercentile

Moderate risk: more likely to be exploited than 46% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-401 (Missing Release of Memory (Memory Leak)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-13934	High	7.5	64%	-	Fix
CVE-2016-6304	High	7.5	63%	-	Fix
CVE-2019-12265	Medium	5.3	55%	-	Fix
CVE-2001-0136	Medium	5.0	45%	-	-
CVE-2016-4232	High	7.5	36%	-	-
CVE-2001-0543	Medium	5.0	21%	-	-

Embed a live status badge for CVE-2023-43076

Markdown

[![CVE-2023-43076](https://tridentstack.com/cve/badge/CVE-2023-43076.svg)](https://tridentstack.com/cve/CVE-2023-43076)

HTML

<a href="https://tridentstack.com/cve/CVE-2023-43076"><img src="https://tridentstack.com/cve/badge/CVE-2023-43076.svg" alt="CVE-2023-43076"></a>

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-02-20.