Wireshark

www.wireshark.org ↗
B
MODERATE
81
Total CVEs
19
Crit / High
55
Medium
0%
Unpatched
100%
Patched
6.0
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
100%
Unpatched
0%
✓ 48 patched ✗ 0 unpatched
▸ Intelligence by Audience
PoC Available
19 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"wireshark" port:443
org:"Wireshark" http.status:200
Top EPSS (Exploitation Probability)
CVE-2026-95389 0.38% exploitation probability
CVE-2026-95387 0.26% exploitation probability
CVE-2026-96419 0.19% exploitation probability
CVE-2026-76926 0.19% exploitation probability
CVE-2026-76888 0.19% exploitation probability
Quick Facts for Reporting
Total CVEs tracked
81
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
6.0
Security grade
B (MODERATE)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
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
Wireshark 4.6.5 Fixes Multiple Security Vulnerabilities & Updates Protocol Support - LinkedIn
LinkedIn 2026-05-03
Wireshark 4.6.8 Released With Patch for 28 Vulnerabilities That Lead to Crashes - CyberSecurityNews
CyberSecurityNews 2026-08-13
Wireshark 4.6.8 Fixes 28 Security Flaws Across Packet Dissector, Capture-File and Automation Components - LinkedIn
LinkedIn 2026-08-24
Wireshark 4.6.7 Released With Fixes for Vulnerabilities Allowing Crashes via Malicious Packets - CyberSecurityNews
CyberSecurityNews 2026-07-10
Wireshark 4.6.6 Patches Critical ROHC and MACsec Vulnerabilities - LinkedIn
LinkedIn 2026-05-25
Must-Have Kali Linux Tools for Cybersecurity Specialists in 2026 - Vocal
Vocal 2025-11-10
▸ Recent CVEs showing 20 of 48
CVE IDSeverityPatchEPSSDate
CVE-2026-96415 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.14% 2026-09-29
CVE-2026-95392 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.15% 2026-09-29
CVE-2026-96421 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.13% 2026-09-29
CVE-2026-96419 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.19% 2026-09-29
CVE-2026-95394 PoC 4.7 MEDIUM PATCHED / FIX AVAILABLE 0.13% 2026-09-29
CVE-2026-95388 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.14% 2026-09-29
CVE-2026-95389 PoC 8.1 HIGH PATCHED / FIX AVAILABLE 0.38% 2026-09-29
CVE-2026-95393 PoC 4.7 MEDIUM PATCHED / FIX AVAILABLE 0.12% 2026-09-29
CVE-2026-95395 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.14% 2026-09-29
CVE-2026-95387 PoC 8.1 HIGH PATCHED / FIX AVAILABLE 0.26% 2026-09-29
CVE-2026-96422 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.13% 2026-09-29
CVE-2026-96418 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.14% 2026-09-29
CVE-2026-96416 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.14% 2026-09-29
CVE-2026-96423 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.13% 2026-09-29
CVE-2026-95386 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.13% 2026-09-29
CVE-2026-96417 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.15% 2026-09-29
CVE-2026-76926 PoC 3.1 LOW PATCHED / FIX AVAILABLE 0.19% 2026-08-19
CVE-2026-76920 PoC 4.7 MEDIUM PATCHED / FIX AVAILABLE 0.10% 2026-08-19
CVE-2026-76888 PoC 3.1 LOW PATCHED / FIX AVAILABLE 0.19% 2026-08-19
CVE-2026-76924 PoC 5.5 MEDIUM PATCHED / FIX AVAILABLE 0.10% 2026-08-19
View all 48 CVEs for Wireshark →
▸Intel
Founded1998
Trust ScoreB — MODERATE
Max CVSS8.8
Last Updated2026-08-03
▸Top Weaknesses
CWE-476
NULL Pointer Dereference
21 occurrences in Wireshark CVEs (26% of total)
CWE-476 ⓘ
21
CWE-835
Unknown Weakness Type
16 occurrences in Wireshark CVEs (20% of total)
CWE-835 ⓘ
16
CWE-122
Heap-Based Buffer Overflow
7 occurrences in Wireshark CVEs (9% of total)
CWE-122 ⓘ
7
CWE-674
Uncontrolled Recursion
6 occurrences in Wireshark CVEs (7% of total)
CWE-674 ⓘ
6
CWE-121
Unknown Weakness Type
4 occurrences in Wireshark CVEs (5% of total)
CWE-121 ⓘ
4
CWE-20
Unknown Weakness Type
4 occurrences in Wireshark CVEs (5% of total)
CWE-20 ⓘ
4
CWE-1325
Unknown Weakness Type
4 occurrences in Wireshark CVEs (5% of total)
CWE-1325 ⓘ
4
CWE-120
Buffer Copy Without Size Check
2 occurrences in Wireshark CVEs (2% of total)
CWE-120 ⓘ
2
▸Company Profile

Wireshark is the world's foremost and widely-used network protocol analyzer, providing deep inspection of hundreds of protocols. It is an open-source tool critical for network troubleshooting, analysis, software and protocol development, and cybersecurity forensics. Its significance in cybersecurity stems from its ability to capture and dissect network traffic to detect anomalies, investigate incidents, and analyze malware communications.

▸Response Metrics
Est. MTTR ⓘ ~45 days (Good)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
CVE Trend ⓘ ↗ +500% worse
CVE count 2026 vs 2025:  9 → 54 CVEs
Patch Speed ⓘ Average (40–65%)
0% of CVEs still unpatched.  Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
▸ Financial Risk Estimate
Est. GDPR Low
€274K
Est. GDPR High
€2.7M

Based on 0 critical CVEs, 0 CISA KEV, 46% unpatched. Model: GDPR Art.83 · not legal advice.

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