Reference page — cumulative record through Thursday, October 8, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

Fabric OS

Product reference — Fabric OS by Brocade · sector: Other. Cumulative disclosure record for this product across the archive.

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Product totals

Disclosures & known-exploited
	All-time	YTD
CVEs	44	43
KEV entries	1	0

Rate & severity
KEV/100	Med CVSS	Med EPSS	C	H	M	L
2.3	7.1	.0069	0	26	16	2

KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over this product's disclosures. C/H/M/L = disclosures by CVSS severity band.

Monthly disclosures

Trend (by first-seen month, full archive): ▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█

Last 12 months (new CVEs by first-seen day)
Month	New CVEs
2025-11	0
2025-12	0
2026-01	0
2026-02	0
2026-03	0
2026-04	0
2026-05	0
2026-06	0
2026-07	0
2026-08	0
2026-09	0
2026-10	43

Notable CVEs

Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.

Notable (ranked)
CVE	CVSS	EPSS %ile	Severity	KEV	First seen
CVE-2025-1976	8.6	51.3	HIGH	YES	2025-04-24
CVE-2026-87684	8.7	—	HIGH	—	2026-10-08
CVE-2026-87666	8.6	—	HIGH	—	2026-10-08
CVE-2026-87682	8.6	—	HIGH	—	2026-10-08
CVE-2026-87683	8.6	—	HIGH	—	2026-10-08
CVE-2026-87664	8.5	—	HIGH	—	2026-10-08
CVE-2026-87674	8.5	—	HIGH	—	2026-10-08
CVE-2026-87679	8.5	—	HIGH	—	2026-10-08
CVE-2026-87680	8.5	—	HIGH	—	2026-10-08
CVE-2026-87687	8.5	—	HIGH	—	2026-10-08
CVE-2026-87688	8.5	—	HIGH	—	2026-10-08
CVE-2026-94581	8.5	—	HIGH	—	2026-10-08
CVE-2026-94586	8.5	—	HIGH	—	2026-10-08
CVE-2026-87667	8.4	—	HIGH	—	2026-10-08
CVE-2026-87685	8.4	—	HIGH	—	2026-10-08

Recent CVEs

Most recently seen
CVE	CVSS	EPSS %ile	Severity	KEV	First seen
CVE-2026-87679	8.5	—	HIGH	—	2026-10-08
CVE-2026-87681	7.1	—	HIGH	—	2026-10-08
CVE-2026-87680	8.5	—	HIGH	—	2026-10-08
CVE-2026-87683	8.6	—	HIGH	—	2026-10-08
CVE-2026-87682	8.6	—	HIGH	—	2026-10-08
CVE-2026-94578	7.5	—	HIGH	—	2026-10-08
CVE-2026-87686	5.3	—	MEDIUM	—	2026-10-08
CVE-2026-87684	8.7	—	HIGH	—	2026-10-08
CVE-2026-87676	6.9	—	MEDIUM	—	2026-10-08
CVE-2026-87671	7.1	—	HIGH	—	2026-10-08
CVE-2026-87659	7.1	—	HIGH	—	2026-10-08
CVE-2026-87669	5.1	—	MEDIUM	—	2026-10-08
CVE-2026-87670	5.1	—	MEDIUM	—	2026-10-08
CVE-2026-87678	6.9	—	MEDIUM	—	2026-10-08
CVE-2026-87672	6.8	—	MEDIUM	—	2026-10-08

KEV entries

CISA Known Exploited Vulnerabilities (newest addition first)
CVE	KEV added	CVSS	EPSS %ile	Severity
CVE-2025-1976	2025-04-28	8.6	51.3	HIGH

Vendor: Brocade — all products and the full vendor record.

Methodology

A product is a (vendor, product) pair as named in the affected-product data. Rate statistics are arithmetic over published figures. Counts key to first-seen day. Raw counts are not comparable across products; this is a reference page assembled from the public record, not a ranking by our judgment.

Sources. CVE Program (cvelistV5), NVD (NIST), CISA KEV, FIRST EPSS.