T

Tcl

D
RISKY
10
Total CVEs
1
Crit / High
0
Medium
10%
Unpatched
0%
Patched
8.8
Avg CVSS
0
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
10%
Under Review
10%
Pending
80%
✓ 0 patched ✗ 1 unpatched ~ 1 under review ⏳ 8 pending score
▸ Intelligence by Audience
PoC Available
7 / 20 shown
CISA KEV (Exploited)
0
Top EPSS (Exploitation Probability)
CVE-2023-43481 1.38% exploitation probability
CVE-2025-64691 0.29% exploitation probability
CVE-2024-11136 0.25% exploitation probability
CVE-2025-55972 0.17% exploitation probability
CVE-2023-38298 0.13% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
10
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
10%
Avg CVSS score
8.8
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: 2026-06-14
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.
▸ Recent CVEs showing 20 of 10
CVE IDSeverityPatchEPSSDate
CVE-2025-64691 8.8 HIGH PATCH UNDER REVIEW 0.29% 2026-01-16
CVE-2025-55971 PoC ? N/A UNKNOWN / UNPATCHED 0.05% 2025-10-03
CVE-2025-55972 ? N/A UNKNOWN / UNPATCHED 0.17% 2025-10-03
CVE-2024-11136 8.2 HIGH UNKNOWN / UNPATCHED 0.25% 2024-11-14
CVE-2023-38291 PoC ? N/A UNKNOWN / UNPATCHED 0.05% 2024-04-22
CVE-2023-38298 PoC ? N/A UNKNOWN / UNPATCHED 0.13% 2024-04-22
CVE-2023-38292 PoC ? N/A UNKNOWN / UNPATCHED 0.08% 2024-04-22
CVE-2023-38296 PoC ? N/A UNKNOWN / UNPATCHED 0.07% 2024-04-22
CVE-2023-38295 PoC ? N/A UNKNOWN / UNPATCHED 0.07% 2024-04-22
CVE-2023-43481 PoC ? N/A UNKNOWN / UNPATCHED 1.38% 2023-12-27
View all 10 CVEs for Tcl →
▸Intel
Founded1988
Trust ScoreD — RISKY
Max CVSS8.8
Last Updated2026-06-14
▸Company Profile

Tcl is a scripting language and runtime environment, not a software vendor. It is widely used for rapid prototyping, embedded systems, and network automation. Its cybersecurity relevance stems from vulnerabilities in Tcl/Tk applications and libraries, which are tracked under the Tcl CVE list.

▸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 ⓘ ↘ -50% better
CVE count 2026 vs 2025:  2 → 1 CVEs
Patch Speed ⓘ Poor (>65% open)
10% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€600K
Est. GDPR High
€6.0M

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

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