boxscore/security
PRODUCT · referenceProducts · latest edition

Reference page — cumulative record through Wednesday, October 7, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.

UniFi OS Server

Product reference — UniFi OS Server by Ubiquiti · sector: Network & Infrastructure. Cumulative disclosure record for this product across the archive.

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Product totals

Disclosures & known-exploited
All-timeYTD
CVEs2020
KEV entries33
Rate & severity
KEV/100Med CVSSMed EPSSCHML
15.09.1.006813610

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)
MonthNew CVEs
2026-052
2026-066
2026-075
2026-087
2026-090
2026-100

Notable CVEs

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

Notable (ranked)
CVECVSSEPSS %ileSeverityKEVFirst seen
CVE-2026-3491010.098.8CRITICALYES2026-06-23
CVE-2026-3490810.096.7CRITICALYES2026-06-23
CVE-2026-3490910.077.7CRITICALYES2026-06-23
CVE-2026-544028.877.2HIGH—2026-07-02
CVE-2026-473709.972.4CRITICAL—2026-06-12
CVE-2026-330009.172.4CRITICAL—2026-05-22
CVE-2026-775399.169.4CRITICAL—2026-08-26
CVE-2026-775409.169.4CRITICAL—2026-08-26
CVE-2026-7755010.055.2CRITICAL—2026-08-26
CVE-2026-544038.654.3HIGH—2026-07-02
CVE-2026-349117.746.5HIGH—2026-05-22
CVE-2026-775499.041.7CRITICAL—2026-08-26
CVE-2026-473688.641.0HIGH—2026-06-12
CVE-2026-544048.840.3HIGH—2026-07-02
CVE-2026-473699.939.3CRITICAL—2026-06-12

Recent CVEs

Most recently seen
CVECVSSEPSS %ileSeverityKEVFirst seen
CVE-2026-7755010.055.2CRITICAL—2026-08-26
CVE-2026-775499.041.7CRITICAL—2026-08-26
CVE-2026-775459.031.1CRITICAL—2026-08-26
CVE-2026-775399.169.4CRITICAL—2026-08-26
CVE-2026-775409.169.4CRITICAL—2026-08-26
CVE-2026-775369.933.9CRITICAL—2026-08-26
CVE-2026-775349.938.5CRITICAL—2026-08-26
CVE-2026-551106.117.6MEDIUM—2026-07-02
CVE-2026-544048.840.3HIGH—2026-07-02
CVE-2026-544038.654.3HIGH—2026-07-02
CVE-2026-544028.877.2HIGH—2026-07-02
CVE-2026-544018.835.2HIGH—2026-07-02
CVE-2026-3491010.098.8CRITICALYES2026-06-23
CVE-2026-3490910.077.7CRITICALYES2026-06-23
CVE-2026-3490810.096.7CRITICALYES2026-06-23

KEV entries

CISA Known Exploited Vulnerabilities (newest addition first)
CVEKEV addedCVSSEPSS %ileSeverity
CVE-2026-349102026-06-2310.098.8CRITICAL
CVE-2026-349092026-06-2310.077.7CRITICAL
CVE-2026-349082026-06-2310.096.7CRITICAL

Related

Vendor: Ubiquiti — 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.