CVE-2026-5047

Q: How do I fix CVE-2026-5047?

Upgrade brocade sannav to 2.4.0b or later.

Q: Is CVE-2026-5047 being actively exploited?

Not that we know of. CVE-2026-5047 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.20% is the estimated probability that it will be exploited in the next 30 days. That is higher than 9% of all scored CVEs.

Q: How severe is CVE-2026-5047?

CVE-2026-5047 has a CVSS v3 base score of 5.7, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

Q: What does CVE-2026-5047 affect?

Published advisories record a fix for brocade sannav (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

MEDIUM

5.7

CVSS v3

NVD

Description

A vulnerability in Brocade SANnav before 2.4.0b and 3.0.0 prints encoded passwords and authentication tokens in log files. The vulnerability could allow an authenticated attacker with access to the log file including the SANnav supportsave to access the passwords.

CWE-922

How to fix

Remediation Available

brocade sannavNVD

Affected:< 2.4.0bFixed in:2.4.0bCVE-2026-5047derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.20%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Vendor Advisory1

support.broadcom.com

Related Vulnerabilities

Other CWE-922 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-13937	Medium	5.3	78%	-	-
CVE-2018-25031	Medium	4.3	42%	-	Fix
CVE-2021-27170	Critical	9.8	16%	-	-
CVE-2023-41723	Medium	4.3	12%	-	-
CVE-2020-1493	Medium	5.5	7.3%	-	-
CVE-2022-35513	High	7.5	6.0%	-	-

Common questions

How do I fix CVE-2026-5047?

Upgrade brocade sannav to 2.4.0b or later.

Is CVE-2026-5047 being actively exploited?

Not that we know of. CVE-2026-5047 is not in the CISA Known Exploited Vulnerabilities catalog. Its EPSS score of 0.20% is the estimated probability that it will be exploited in the next 30 days. That is higher than 9% of all scored CVEs.

How severe is CVE-2026-5047?

CVE-2026-5047 has a CVSS v3 base score of 5.7, rated medium. CVSS rates the technical impact if the vulnerability is exploited, not how likely that is, so weigh it alongside the exploit-prediction score when you decide what to patch first.

What does CVE-2026-5047 affect?

Published advisories record a fix for brocade sannav (NVD). Only products with a sourced advisory are listed, so treat this as what we can cite rather than a complete inventory.

Embed a live status badge for CVE-2026-5047

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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 2026-10-14.