M

Marcus

C
CAUTION
6
Total CVEs
1
Crit / High
5
Medium
20%
Unpatched
0%
Patched
5.5
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB How we collect data →
// INTEL UPGRADE
Full Company Dossier — Coming Soon
Executive profiles, financial exposure, M&A risk, breach history & supply-chain threat mapping — all in one place.
OSINT FINANCIALS EXEC PROFILES BREACH DB
▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
20%
Under Review
80%
✓ 0 patched ✗ 1 unpatched ~ 4 under review
▸ Intelligence by Audience
PoC Available
5 / 20 shown
CISA KEV (Exploited)
0
Top EPSS (Exploitation Probability)
CVE-2023-49859 0.18% exploitation probability
CVE-2026-82883 0.15% exploitation probability
CVE-2025-22261 0.14% exploitation probability
CVE-2025-1249 0.12% exploitation probability
CVE-2025-22260 0.05% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
6
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
20%
Avg CVSS score
5.5
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: 2026-07-07
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
Could rogue agent swarms take over the entire internet in the next six months? - Marcus on AI | Substack
Marcus on AI | Substack 2026-09-12
Comodo Internet Security 0-Day Vulnerability Lets Attacker Crash the User's Windows System - CyberSecurityNews
CyberSecurityNews 2026-06-04
Marcus Hutchins, cybersecurity researcher best known for stopping the WannaCry ransomware attack—offers his perspectives on #Mythos and vulnerability research. - LinkedIn
LinkedIn 2026-04-13
Bitwarden CLI hack, arrest of illicit debt collectors in Kyiv, and other cybersecurity news - ForkLog
ForkLog 2026-04-25
Myth of Mythos: Wannacry hero questions cost of Anthropic's bug hunting AI claims - Cybernews
Cybernews 2026-04-14
AI and Security: Is the Mythos Model a Breakthrough or Just Hype? Marcus Hutchins's Vision - Red Hot Cyber
Red Hot Cyber 2026-04-16
▸ Recent CVEs showing 20 of 5
CVE IDSeverityPatchEPSSDate
CVE-2026-82883 PoC 7.1 HIGH UNKNOWN / UNPATCHED 0.15% 2026-09-02
CVE-2025-1249 PoC 5.3 MEDIUM PATCH UNDER REVIEW 0.12% 2025-02-26
CVE-2025-22260 PoC 4.3 MEDIUM PATCH UNDER REVIEW 0.05% 2025-02-03
CVE-2025-22261 PoC 6.5 MEDIUM PATCH UNDER REVIEW 0.14% 2025-01-07
CVE-2023-49859 PoC 4.3 MEDIUM PATCH UNDER REVIEW 0.18% 2024-12-09
View all 5 CVEs for Marcus →
▸Intel
Trust ScoreC — CAUTION
Max CVSS7.5
Last Updated2026-07-07
▸Top Weaknesses
CWE-862
Unknown Weakness Type
4 occurrences in Marcus CVEs (67% of total)
CWE-862 ⓘ
4
CWE-497
Unknown Weakness Type
1 occurrence in Marcus CVEs (17% of total)
CWE-497 ⓘ
1
CWE-79
Cross-Site Scripting (XSS)
1 occurrence in Marcus CVEs (17% of total)
CWE-79 ⓘ
1
▸Company Profile

Marcus is a software vendor with a limited number of tracked vulnerabilities (6 CVEs), suggesting a small or niche product portfolio. Specific details about its main products, industry significance, and cybersecurity relevance are not publicly available.

▸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 ⓘ ↘ -33% better
CVE count 2026 vs 2025:  3 → 2 CVEs
Patch Speed ⓘ Poor (>65% open)
20% 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.

▸Actions
⚖ Compare with another vendor
▸Embed Badge
Marcus C valtersit.com