Sumatrapdf

Open Source www.sumatrapdfreader.org ↗
D
RISKY
6
Total CVEs
3
Crit / High
2
Medium
0%
Unpatched
0%
Patched
7.0
Avg CVSS
0
CISA KEV
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▸ CVE Trend by Year
▸ Patch Coverage
Patched
0%
Unpatched
0%
Pending
100%
✓ 0 patched ✗ 0 unpatched ⏳ 1 pending score
▸ Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"sumatrapdf" port:443
org:"Sumatrapdf" http.status:200
Top EPSS (Exploitation Probability)
CVE-2025-57248 0.11% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
6
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
7.0
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: 2026-07-14
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.
▸ Security News Google News

No recent security news found for Sumatrapdf.

▸ Recent CVEs showing 20 of 1
CVE IDSeverityPatchEPSSDate
CVE-2025-57248 ? N/A UNKNOWN / UNPATCHED 0.11% 2025-09-15
View all 1 CVEs for Sumatrapdf →
▸Intel
Founded2006
LicenseOpen Source
Trust ScoreD — RISKY
Max CVSS8.6
Last Updated2026-07-14
▸Top Weaknesses
CWE-426
Unknown Weakness Type
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-426 ⓘ
1
CWE-295
Unknown Weakness Type
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-295 ⓘ
1
CWE-125
Out-of-Bounds Read
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-125 ⓘ
1
CWE-476
NULL Pointer Dereference
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-476 ⓘ
1
CWE-427
Unknown Weakness Type
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-427 ⓘ
1
CWE-193
Unknown Weakness Type
1 occurrence in Sumatrapdf CVEs (17% of total)
CWE-193 ⓘ
1
▸Company Profile

Sumatrapdf is a free and open-source PDF reader for Windows, developed by Krzysztof Kowalczyk. It is known for its lightweight design, portability, and support for multiple document formats including PDF, EPUB, MOBI, and CBZ. Its cybersecurity relevance stems from its widespread use as a minimal alternative to larger PDF readers, with a small number of tracked CVEs indicating a relatively low attack surface.

▸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 ⓘ ↗ +400% worse
CVE count 2026 vs 2025:  1 → 5 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
€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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