Reference page — cumulative record through Sunday, October 4, 2026 UTC. Reference pages update as the archive grows; only dated daily editions are immutable pages of record.
Citrix
Vendor reference — Citrix · sector: Network & Infrastructure. Cumulative disclosure record across the archive.
Career totals
| All-time | YTD | |
|---|---|---|
| CVEs | 9 | 4 |
| KEV entries | 5 | 0 |
| KEV/100 | Med CVSS | Med EPSS | C | H | M | L |
|---|---|---|---|---|---|---|
| 55.6 | 7.5 | .0348 | 3 | 2 | 4 | 0 |
KEV/100 = KEV entries ÷ CVEs × 100. Med CVSS / Med EPSS are medians over all disclosures. C/H/M/L = disclosures by CVSS severity band.
Monthly disclosures
Trend (by first-seen month, full archive): ▅▁▁▁▁▁▁█▁▁▅▁▁▁▁▁▁▁▁▁▁▁▁▅▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁▁█▅▅▁
| 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 | 2 |
| 2026-08 | 1 |
| 2026-09 | 1 |
| 2026-10 | 0 |
Notable CVEs
Ranked by the published formula: KEV → EPSS → CVSS → CVE ID.
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2023-4966 | 7.5 | 100.0 | HIGH | YES | 2023-10-18 |
| CVE-2023-3519 | 9.8 | 100.0 | CRITICAL | YES | 2023-07-19 |
| CVE-2023-24489 | 9.8 | 99.9 | CRITICAL | YES | 2023-07-10 |
| CVE-2022-27518 | 9.8 | 93.7 | CRITICAL | YES | 2022-12-13 |
| CVE-2024-8068 | 5.1 | 88.7 | MEDIUM | YES | 2024-11-12 |
| CVE-2026-18751 | 5.2 | 7.0 | MEDIUM | — | 2026-08-18 |
| CVE-2026-53566 | 6.8 | 6.9 | MEDIUM | — | 2026-07-14 |
| CVE-2026-53565 | 8.5 | 5.2 | HIGH | — | 2026-07-14 |
| CVE-2026-78547 | 4.4 | 3.4 | MEDIUM | — | 2026-09-11 |
Recent CVEs
| CVE | CVSS | EPSS %ile | Severity | KEV | First seen |
|---|---|---|---|---|---|
| CVE-2026-78547 | 4.4 | 3.4 | MEDIUM | — | 2026-09-11 |
| CVE-2026-18751 | 5.2 | 7.0 | MEDIUM | — | 2026-08-18 |
| CVE-2026-53566 | 6.8 | 6.9 | MEDIUM | — | 2026-07-14 |
| CVE-2026-53565 | 8.5 | 5.2 | HIGH | — | 2026-07-14 |
| CVE-2024-8068 | 5.1 | 88.7 | MEDIUM | YES | 2024-11-12 |
| CVE-2023-4966 | 7.5 | 100.0 | HIGH | YES | 2023-10-18 |
| CVE-2023-3519 | 9.8 | 100.0 | CRITICAL | YES | 2023-07-19 |
| CVE-2023-24489 | 9.8 | 99.9 | CRITICAL | YES | 2023-07-10 |
| CVE-2022-27518 | 9.8 | 93.7 | CRITICAL | YES | 2022-12-13 |
Products
This vendor's products with a reference page (≥2 disclosures), by CVE count. A monolithic vendor total dilutes signal; product pages sharpen it.
| Product | CVEs | KEV |
|---|---|---|
| NetScaler ADC | 2 | 2 |
| NetScaler Gateway | 2 | 2 |
KEV entries
| CVE | KEV added | CVSS | EPSS %ile | Severity |
|---|---|---|---|---|
| CVE-2024-8068 | 2025-08-25 | 5.1 | 88.7 | MEDIUM |
| CVE-2023-4966 | 2023-10-18 | 7.5 | 100.0 | HIGH |
| CVE-2023-24489 | 2023-08-16 | 9.8 | 99.9 | CRITICAL |
| CVE-2023-3519 | 2023-07-19 | 9.8 | 100.0 | CRITICAL |
| CVE-2022-27518 | 2022-12-13 | 9.8 | 93.7 | CRITICAL |
KEV timing
| CVE | Days |
|---|---|
| CVE-2022-27518 | 0 |
| CVE-2023-3519 | 0 |
| CVE-2023-4966 | 0 |
| CVE-2023-24489 | 37 |
| CVE-2024-8068 | 286 |
| CVE | Due | Days over |
|---|---|---|
| CVE-2022-27518 | 2023-01-03 | 1370 |
| CVE-2023-3519 | 2023-08-09 | 1152 |
| CVE-2023-24489 | 2023-09-06 | 1124 |
| CVE-2023-4966 | 2023-11-08 | 1061 |
| CVE-2024-8068 | 2025-09-15 | 384 |
Methodology
Rate statistics are arithmetic over published figures: KEV/100 = KEV entries ÷ CVEs × 100; medians are taken over this vendor's disclosures. Vendor names are normalized (case, punctuation, common aliases) before aggregation; monthly counts are keyed to first-seen day, the day this archive first observed the record, not the upstream publication date.
Raw counts are not comparable across vendors: disclosure practices, product breadth, and CNA conventions differ widely, so a larger number here does not mean less secure software. This is a reference page assembled from the public record — not a record of its own, and not a ranking of vendors by our judgment.
Sources. CVE records from the CVE Program (cvelistV5); enrichment from NVD (NIST); known-exploited status from the CISA KEV catalog; exploit probability from FIRST EPSS.
