Hono

Japan Open Source hono.dev ↗
C
CAUTION
45
Total CVEs
9
Crit / High
30
Medium
13%
Unpatched
63%
Patched
5.9
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
63%
Unpatched
13%
Under Review
25%
✓ 10 patched ✗ 2 unpatched ~ 4 under review
▸ Intelligence by Audience
PoC Available
1 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"hono" port:443
org:"Hono" http.status:200
Top EPSS (Exploitation Probability)
CVE-2024-32652 0.88% exploitation probability
CVE-2024-23340 0.72% exploitation probability
CVE-2024-32869 0.64% exploitation probability
CVE-2025-58362 0.53% exploitation probability
CVE-2025-59139 0.45% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
45
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
13%
Avg CVSS score
5.9
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
UH plays critical role in Coast Guard cybersecurity exercise - University of Hawaii System
University of Hawaii System 2015-01-28
Hawaii Airports Hit By Cybersecurity Attack - Beat of Hawaii
Beat of Hawaii 2022-10-11
▸ Recent CVEs showing 20 of 16
CVE IDSeverityPatchEPSSDate
CVE-2026-84365 6.5 MEDIUM PATCH UNDER REVIEW 0.33% 2026-09-01
CVE-2026-84364 PoC 5.3 MEDIUM PATCH UNDER REVIEW 0.39% 2026-09-01
CVE-2026-81888 5.4 MEDIUM PATCH UNDER REVIEW 0.15% 2026-08-31
CVE-2026-73565 5.3 MEDIUM PATCH UNDER REVIEW 0.39% 2026-08-13
CVE-2026-56764 6.3 MEDIUM PATCHED / FIX AVAILABLE 0.30% 2026-07-15
CVE-2026-56763 6.3 MEDIUM PATCHED / FIX AVAILABLE 0.27% 2026-07-11
CVE-2025-71381 6.9 MEDIUM PATCHED / FIX AVAILABLE 0.29% 2026-06-30
CVE-2026-56762 6.9 MEDIUM UNKNOWN / UNPATCHED 0.42% 2026-06-23
CVE-2025-62610 8.1 HIGH UNKNOWN / UNPATCHED 0.38% 2025-10-22
CVE-2025-59139 5.3 MEDIUM PATCHED / FIX AVAILABLE 0.45% 2025-09-12
CVE-2025-58362 7.5 HIGH PATCHED / FIX AVAILABLE 0.53% 2025-09-04
CVE-2024-48913 5.9 MEDIUM PATCHED / FIX AVAILABLE 0.31% 2024-10-15
CVE-2024-43787 5.0 MEDIUM PATCHED / FIX AVAILABLE 0.24% 2024-08-22
CVE-2024-32869 5.3 MEDIUM PATCHED / FIX AVAILABLE 0.64% 2024-04-23
CVE-2024-32652 7.5 HIGH PATCHED / FIX AVAILABLE 0.88% 2024-04-19
CVE-2024-23340 5.3 MEDIUM PATCHED / FIX AVAILABLE 0.72% 2024-01-22
View all 16 CVEs for Hono →
▸Intel
CountryJapan
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS8.2
Last Updated2026-08-03
▸Top Weaknesses
CWE-22
Unknown Weakness Type
8 occurrences in Hono CVEs (18% of total)
CWE-22 ⓘ
8
CWE-79
Cross-Site Scripting (XSS)
3 occurrences in Hono CVEs (7% of total)
CWE-79 ⓘ
3
CWE-20
Unknown Weakness Type
3 occurrences in Hono CVEs (7% of total)
CWE-20 ⓘ
3
CWE-113
Unknown Weakness Type
3 occurrences in Hono CVEs (7% of total)
CWE-113 ⓘ
3
CWE-200
Sensitive Information Exposure
3 occurrences in Hono CVEs (7% of total)
CWE-200 ⓘ
3
CWE-74
Unknown Weakness Type
2 occurrences in Hono CVEs (4% of total)
CWE-74 ⓘ
2
CWE-444
Unknown Weakness Type
2 occurrences in Hono CVEs (4% of total)
CWE-444 ⓘ
2
CWE-524
Unknown Weakness Type
1 occurrence in Hono CVEs (2% of total)
CWE-524 ⓘ
1
▸Company Profile

Hono is an open-source web application framework designed for building fast and lightweight serverless applications, particularly on edge computing platforms like Cloudflare Workers, Deno, and Bun. It is known for its small footprint and high performance, making it relevant in cybersecurity for its role in secure edge computing and API development. The framework's security significance lies in its use in production systems where vulnerabilities could impact distributed applications.

▸Response Metrics
Est. MTTR ⓘ ~79 days (Average)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +1133% worse
CVE count 2026 vs 2025:  3 → 37 CVEs
Patch Speed ⓘ Poor (>65% open)
13% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€440K
Est. GDPR High
€4.4M

Based on 0 critical CVEs, 0 CISA KEV, 73% unpatched. Model: GDPR Art.83 · not legal advice.

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