Webassembly
C
CAUTION
8
Total CVEs
0
Crit / High
0
Medium
0%
Unpatched
0%
Patched
3.3
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 0 patched ✗ 0 unpatched
Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"webassembly" port:443
org:"Webassembly" http.status:200
Top EPSS (Exploitation Probability)
No EPSS data yet for recent CVEs — scores are published by FIRST.org within 24-48h of NVD disclosure.
Quick Facts for Reporting
Total CVEs tracked
8
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
3.3
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: 2026-06-16
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-06-16
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
Recent CVEs
showing 20 of 0
No published CVEs found.
Intel
LicenseOpen Source
Trust ScoreC — CAUTION
Max CVSS3.3
Last Updated2026-06-16
Top Weaknesses
CWE-122
Heap-Based Buffer Overflow
2 occurrences in Webassembly CVEs
(25% of total)
CWE-617
Unknown Weakness Type
2 occurrences in Webassembly CVEs
(25% of total)
CWE-119
Buffer Overflow
1 occurrence in Webassembly CVEs
(13% of total)
CWE-476
NULL Pointer Dereference
1 occurrence in Webassembly CVEs
(13% of total)
CWE-404
Unknown Weakness Type
1 occurrence in Webassembly CVEs
(13% of total)
CWE-400
Uncontrolled Resource Consumption
1 occurrence in Webassembly CVEs
(13% of total)
Company Profile
WebAssembly (Wasm) is an open standard that defines a portable binary-code format for executable programs, enabling near-native performance in web browsers and other environments. It is maintained by the W3C WebAssembly Community Group and is not a commercial software vendor but a community-driven specification. Its cybersecurity relevance stems from its role as a compilation target for languages like C, C++, and Rust, which introduces new attack surfaces and memory safety considerations in web applications.
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)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↘ -86% better
CVE count 2026 vs 2025:
7 → 1 CVEs
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.
Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
Financial Risk Estimate
Est. GDPR Low
€450K
Est. GDPR High
€4.5M
Based on 0 critical CVEs, 0 CISA KEV, 75% unpatched. Model: GDPR Art.83 · not legal advice.
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