Is CVE-2025-26476 in the CISA KEV catalog?

No. CVE-2025-26476 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-26476?

CVE-2025-26476 has a CVSS v3 base score of 8.4 (HIGH).

What is the EPSS score for CVE-2025-26476?

CVE-2025-26476 has an EPSS score of 0.11% (2th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2025-26476?

Upgrade elastic cloud storage to 3.8.1.5 or later.

CVE & CISA-KEV Catalog

CVE-2025-26476

HIGH

8.4

CVSS v3

NVD

Description

Dell ECS versions prior to 3.8.1.5/ ObjectScale version 4.0.0.0, contain a Use of Hard-coded Cryptographic Key vulnerability. An unauthenticated attacker with local access could potentially exploit this vulnerability, leading to Unauthorized access.

CWE-321 CWE-798Hard-coded Credentials

How to fix

Remediation Available

elastic cloud storageNVD

Affected:< 3.8.1.5Fixed in:3.8.1.5CVE-2025-26476derived 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 VectorLocal

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

0.11%probability of exploitation in 30 days

2ndpercentile

Low risk: more likely to be exploited than 2% of all known CVEs.

References

Vendor Advisory1

dell.com

Related Vulnerabilities

Other CWE-321 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-30406	Critical	9.0	94%	KEV	Fix
CVE-2016-4437	Critical	9.8	93%	KEV	Fix
CVE-2023-32169	Critical	9.8	56%	-	-
CVE-2023-27584	Critical	9.8	34%	-	Fix
CVE-2020-10884	High	8.8	24%	-	-
CVE-2021-4228	Medium	5.8	9.9%	-	-

Embed a live status badge for CVE-2025-26476

Markdown

[![CVE-2025-26476](https://tridentstack.com/cve/badge/CVE-2025-26476.svg)](https://tridentstack.com/cve/CVE-2025-26476)

HTML

<a href="https://tridentstack.com/cve/CVE-2025-26476"><img src="https://tridentstack.com/cve/badge/CVE-2025-26476.svg" alt="CVE-2025-26476"></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 2026-01-14.