CVE-2025-26482

MEDIUMNVD 4.94.9—Trending — 3 sources updated this week

4.9

Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information Disclosure.

CVSS v3: 4.9
EG Score: 4.9(medium)
EPSS: 14.9%
KEV: Not listed

Published

September 25, 2025

Last Modified

January 16, 2026

References (1)

security_alert@emchttps://www.dell.com/support/kbdoc/en-us/000370138/dsa-2025-046-security-update-for-dell-poweredge-server-and-dell-idrac9-for-information-disclosure-vulnerability

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-1258

Data Freshness Timeline

(refreshed 11× in last 7d / 11× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 22:30 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-31 00:16 UTCepss_batch
2026-05-29 22:00 UTCEG score recompute
2026-05-29 22:00 UTCGHSA enrichment
2026-05-29 13:44 UTCepss_batch

Frequently asked(5)

What is CVE-2025-26482?

CVE-2025-26482 is a medium vulnerability published on September 25, 2025. Dell PowerEdge Server BIOS and Dell iDRAC9, all versions, contains an Information Disclosure vulnerability. A high privileged attacker with remote access could potentially exploit this vulnerability, leading to Information Disclosure.

When was CVE-2025-26482 disclosed?

CVE-2025-26482 was first published in the National Vulnerability Database on September 25, 2025, with the most recent update on January 16, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2025-26482 actively exploited?

CVE-2025-26482 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 14.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2025-26482?

CVE-2025-26482 has a CVSS v3 base score of 4.9 (NVD).

How do I remediate CVE-2025-26482?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2025-26482, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2025-26482

📅 Published

🔄 Last Modified

🔗 References (1)