Citrix

www.citrix.com ↗ Bug Bounty ↗ ⚠ 9 CISA KEV 📈 NASDAQ:CTXS
D
RISKY
33
Total CVEs
2
Crit / High
7
Medium
22%
Unpatched
0%
Patched
6.7
Avg CVSS
9
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
22%
Under Review
74%
Pending
4%
✓ 0 patched ✗ 11 unpatched ~ 37 under review ⏳ 2 pending score
▸ Stock — NASDAQ:CTXS Yahoo Finance ↗

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▸ Intelligence by Audience
PoC Available
4 / 20 shown
CISA KEV (Exploited)
9
Shodan Dorks
ssl:"citrix" port:443
org:"Citrix" http.status:200
Top EPSS (Exploitation Probability)
CVE-2026-3055 89.92% exploitation probability
CVE-2026-19490 23.16% exploitation probability
CVE-2026-88771 1.08% exploitation probability
CVE-2026-8452 1.01% exploitation probability
CVE-2026-88778 0.40% exploitation probability
🎯 Bug Bounty Program: https://bugcrowd.com/citrix
Quick Facts for Reporting
Total CVEs tracked
33
Critical severity
2
Actively exploited (CISA)
9
Unpatched ratio
22%
Avg CVSS score
6.7
Security grade
D (RISKY)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-07-12
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
MED
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
CISA calls on Citrix NetScaler customers to patch as new flaws disclosed - Cybersecurity Dive
Cybersecurity Dive 2d ago
Critical vulnerability discovered in certain Citrix products - American Hospital Association
American Hospital Association 2d ago
CISA Warns of Hackers Exploiting Two Citrix NetScaler 0-Days to Execute Code Remotely - CyberSecurityNews
CyberSecurityNews 1d ago
US, Australia warn of latest Citrix vulnerability after NetScaler advisory - The Record from Recorded Future News
The Record from Recorded Future News 2026-10-05
Citrix NetScaler vulnerability (CVE-2026-88779) in active exploitation - Sophos
Sophos 2026-10-05
Kiteworks & Citrix Incidents Show Challenges of Zero-Day Response - Dark Reading
Dark Reading 2026-10-02
▸ Recent CVEs showing 20 of 50
CVE IDSeverityPatchEPSSDate
CVE-2026-88779 KEV 7.5 HIGH UNKNOWN / UNPATCHED 0.28% 2026-10-04
CVE-2026-88771 KEV PoC 9.8 CRITICAL UNKNOWN / UNPATCHED 1.08% 2026-09-27
CVE-2026-88777 PoC 9.8 CRITICAL UNKNOWN / UNPATCHED 0.34% 2026-09-27
CVE-2026-88778 7.5 HIGH UNKNOWN / UNPATCHED 0.40% 2026-09-27
CVE-2026-88774 7.2 HIGH UNKNOWN / UNPATCHED — 2026-09-27
CVE-2026-88775 9.8 CRITICAL UNKNOWN / UNPATCHED — 2026-09-27
CVE-2026-88776 9.8 CRITICAL UNKNOWN / UNPATCHED 0.34% 2026-09-27
CVE-2026-88772 KEV 8.1 HIGH UNKNOWN / UNPATCHED — 2026-09-27
CVE-2026-88773 10.0 CRITICAL UNKNOWN / UNPATCHED — 2026-09-27
CVE-2026-78547 PoC ? N/A UNKNOWN / UNPATCHED 0.15% 2026-09-11
CVE-2026-19490 KEV 9.8 CRITICAL UNKNOWN / UNPATCHED 23.16% 2026-08-19
CVE-2026-18751 ? N/A UNKNOWN / UNPATCHED — 2026-08-18
CVE-2026-53566 6.8 MEDIUM PATCH UNDER REVIEW 0.17% 2026-07-14
CVE-2026-53565 8.5 HIGH PATCH UNDER REVIEW 0.17% 2026-07-14
CVE-2026-8452 KEV 9.8 CRITICAL PATCH UNDER REVIEW 1.01% 2026-06-30
CVE-2025-66391 8.8 HIGH UNKNOWN / UNPATCHED 0.38% 2026-06-17
CVE-2026-3055 KEV PoC ? N/A PATCH UNDER REVIEW 89.92% 2026-03-23
CVE-2025-6759 7.3 HIGH PATCH UNDER REVIEW 0.25% 2025-07-08
CVE-2025-0320 8.6 HIGH PATCH UNDER REVIEW 0.15% 2025-06-17
CVE-2025-4879 7.3 HIGH PATCH UNDER REVIEW 0.13% 2025-06-17
View all 50 CVEs for Citrix →
▸Intel
HQFort Lauderdale, Florida, United States
Founded1989
Employees13,000
CEOBob Calderoni
Ticker NASDAQ:CTXS ↗
Bug BountyView Program ↗
Trust ScoreD — RISKY
Max CVSS9.8
Last Updated2026-07-12
▸Top Weaknesses
CWE-269
Improper Privilege Management
9 occurrences in Citrix CVEs (27% of total)
CWE-269 ⓘ
9
CWE-119
Buffer Overflow
3 occurrences in Citrix CVEs (9% of total)
CWE-119 ⓘ
3
CWE-79
Cross-Site Scripting (XSS)
3 occurrences in Citrix CVEs (9% of total)
CWE-79 ⓘ
3
CWE-94
Code Injection
2 occurrences in Citrix CVEs (6% of total)
CWE-94 ⓘ
2
CWE-269 (Improper Privilege Management)
Unknown Weakness Type
2 occurrences in Citrix CVEs (6% of total)
CWE-269 (Improper Privilege Management) ⓘ
2
CWE-427
Unknown Weakness Type
1 occurrence in Citrix CVEs (3% of total)
CWE-427 ⓘ
1
CWE-457
Unknown Weakness Type
1 occurrence in Citrix CVEs (3% of total)
CWE-457 ⓘ
1
CWE-284
Improper Access Control
1 occurrence in Citrix CVEs (3% of total)
CWE-284 ⓘ
1
▸Company Profile

Citrix is a multinational software company that specializes in virtualization, networking, and cloud computing technologies, including its flagship products Citrix Virtual Apps and Desktops (formerly XenApp/XenDesktop) and Citrix ADC (formerly NetScaler). These products are widely used by enterprises for secure remote access and application delivery, making them a frequent target for cyberattacks, with notable vulnerabilities such as CVE-2023-3519 and CVE-2019-19781 having been exploited in the wild.

▸Response Metrics
Est. MTTR ⓘ ~500 days (Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -73% better
CVE count 2026 vs 2025:  11 → 3 CVEs
Patch Speed ⓘ Poor (>65% open)
22% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€925K
Est. GDPR High
€9.3M

Based on 2 critical CVEs, 9 CISA KEV, 91% unpatched. Model: GDPR Art.83 · not legal advice.

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