What is CVE-2026-95394?

CVE-2026-95394 is a medium-severity vulnerability in Wireshark Foundation, classified under CWE-606. CVSS score: 4.7/10. Published 2026-09-29.

How severe is CVE-2026-95394?

Medium severity. CVSS v3 base score is 4.7 out of 10.

Vulnerability in Wireshark Foundation

CVE-2026-95394

Microsoft Network Monitor file parser large loop in 4.6.0 to 4.6.8 and 4.4.0 to 4.4.18 allows denial of service

Published 2026-09-29 · last modified 2026-09-29.

CVSS v3 metric

CVSS v3 base score 4.7 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H.

EPSS exploit prediction

EPSS: 0.001 (2.5th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.5% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

The 30-day trend appears once there are two daily scores.

Affected products

Wireshark Foundation

Weakness classification (CWE)

CWE-606

References

Frequently asked questions

What is CVE-2026-95394?: CVE-2026-95394 is a medium-severity vulnerability in Wireshark Foundation, classified under CWE-606. CVSS score: 4.7/10. Published 2026-09-29.
How severe is CVE-2026-95394?: Medium severity. CVSS v3 base score is 4.7 out of 10.