C

Chunghwa telecom

📈 NYSE:CHT $42.95 (-0.06%)
D
RISKY
8
Total CVEs
5
Crit / High
1
Medium
0%
Unpatched
0%
Patched
7.9
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
0%
Unpatched
0%
No Status
100%
✓ 0 patched ✗ 0 unpatched
▸ Stock — NYSE:CHT Yahoo Finance ↗
$42.95
Price (CHT)
-0.03 (-0.06%)
Today's Change
$43.35
Day High
$42.95
Day Low
$42.98
Prev Close
114704
Volume

Yahoo Finance via Directus cache · updated daily · 2026-08-28

▸ Stock vs CVE Correlation — NYSE:CHT click legend to toggle ↑ 2026-06-15 → 2026-08-28
No CVEs found in the stock price history period for this vendor.
▸ Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
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
1
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
7.9
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: 2026-06-16
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
NYSE:CHT currently trades at $42.95, down -0.03 (-0.06%) today. Security risk grade: D — RISKY.
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
▸ Security News Google News
Z.ai says GLM-5.3 lifts coding, cyber tests, flags Cursor vulnerability - digitimes
digitimes 2026-08-19
Chrome Drops Trust for Chunghwa, Netlock Certificates - Dark Reading
Dark Reading 2025-06-03
MND to harden cybersecurity ahead of drills - Taipei Times
Taipei Times 2024-06-12
CHT Security: Taiwan’s Most Trusted Cyber Security Solutions Provider 2023 - World Business Outlook
World Business Outlook 2024-01-12
Taiwan's Biggest Telco Breached by Suspected Chinese Hackers - Dark Reading
Dark Reading 2024-03-01
Taiwan telecom firms tap growing global cybersecurity market - Taiwan News
Taiwan News 2026-09-16
▸ Recent CVEs showing 20 of 0
No published CVEs found.
▸Intel
HQTaipei, Taiwan
Founded1996
CEOChi-Mau Shih
Ticker NYSE:CHT ↗
Trust ScoreD — RISKY
Max CVSS9.6
Last Updated2026-06-16
▸Top Weaknesses
CWE-22
Unknown Weakness Type
7 occurrences in Chunghwa telecom CVEs (88% of total)
CWE-22 ⓘ
7
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Chunghwa telecom CVEs (13% of total)
CWE-79 ⓘ
1
▸Company Profile

Chunghwa Telecom is the largest telecommunications company in Taiwan, providing fixed-line, mobile, and broadband services, as well as cloud and cybersecurity solutions. Its software and network infrastructure are critical to Taiwan's digital economy, making it a relevant entity for cybersecurity intelligence due to its role in national communications and potential exposure to vulnerabilities.

▸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 ⓘ ↘ -67% better
CVE count 2025 vs 2024:  6 → 2 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
€610K
Est. GDPR High
€6.1M

Based on 1 critical CVEs, 0 CISA KEV, 100% unpatched. Model: GDPR Art.83 · not legal advice.

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