CVE-2026-95394 json
Unchecked Input for Loop Condition in Wireshark
published 2026-09-29 41 d ago modified 2026-10-08 32 d ago also EUVD-2026-88704
- cvss
- 4.7
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
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
Patch / fix
- Wireshark Foundation Wireshark 4.4.19, 4.6.9
- wireshark Debian 13 4.4.19-0+deb13u1
- wireshark Debian 14 4.6.9-1
debian advisories DEBIAN-CVE-2026-95394
- wireshark openSUSE Tumbleweed 4.6.9-1.1
opensuse advisories openSUSE-SU-2026:11912-1
CISA SSVC
- Exploitation
- Proof of concept is public
- Automatable
- no
- Technical impact
- partial
- Assessed
- 40 d ago
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- gitlab.com https://gitlab.com/wireshark/wireshark/-/work_items/21523 referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.1 | 4.7 | CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:N/A:H |
Affected products
- Wireshark Foundation Wireshark
Classification
- Weakness
-
- CWE-606 Unchecked Input for Loop Condition
References
-
gitlab.com
/wireshark/wireshark/-/work_items/21523
exploit, vendor-advisory
-
wireshark.org
/security/wnpa-sec-2026-98.html
vendor-advisory
Sources
- CVE List CVE-2026-95394
- NVD CVE-2026-95394
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