# Wireshark Foundation Wireshark vulnerabilities

Source: https://junglewise.ai/threats/technologies/wireshark-foundation-wireshark  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour.  
Data: https://junglewise.ai/threats/technologies/wireshark-foundation-wireshark.json  
License: CC BY 4.0 with a link back

Junglewise Threat Intelligence has tracked 18 vulnerabilities in Wireshark Foundation Wireshark: 0 in the last 7 days and 18 in the last 90 days, 0 of them critical and 0 exploited in the wild. The most recent, CVE-2026-96423, was published on 29 September 2026. Nothing in the last four weeks, down from 18 vulnerabilities in the four before.

## Counts

- Last 7 days: 0
- Last 30 days: 0
- Last 90 days: 18
- All time: 18 (0 critical, 0 exploited in the wild)

## About Wireshark Foundation Wireshark

Network protocol analyzer for capturing and inspecting live network traffic.

## Latest Wireshark Foundation Wireshark vulnerabilities

- [CVE-2026-96423: Wireshark X11 dissector out-of-bounds heap read](https://junglewise.ai/threats/cve-2026-96423-x11-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96422: Wireshark Frame protocol metadissector crash](https://junglewise.ai/threats/cve-2026-96422-frame-protocol-metadissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96420: Wireshark Toshiba file parser crash](https://junglewise.ai/threats/cve-2026-96420-toshiba-file-parser-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4-18) (medium, CVSS 4.7, published 29 Sep 2026)
- [CVE-2026-96419: Wireshark profile import path traversal code execution](https://junglewise.ai/threats/cve-2026-96419-profile-import-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4-18-allows) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96418: Wireshark TIFF dissector infinite loop](https://junglewise.ai/threats/cve-2026-96418-tiff-protocol-dissector-infinite-loop-in-4-6-0-to-4-6-8-and-4-4-0) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96417: Wireshark RF4CE protocol dissector buffer overflow](https://junglewise.ai/threats/cve-2026-96417-rf4ce-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96416: Wireshark IEEE 802.11 protocol dissector crash](https://junglewise.ai/threats/cve-2026-96416-ieee-802-11-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96415: Wireshark Catapult DCT2000 dissector buffer overflow](https://junglewise.ai/threats/cve-2026-96415-catapult-dct2000-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95395: Wireshark IEEE C37.118 Synchrophasor dissector memory leak](https://junglewise.ai/threats/cve-2026-95395-ieee-c37-118-synchrophasor-protocol-dissector-memory-leak-in-4-6) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95394: Wireshark Microsoft Network Monitor file parser denial of service](https://junglewise.ai/threats/cve-2026-95394-microsoft-network-monitor-file-parser-large-loop-in-4-6-0-to-4-6) (medium, CVSS 4.7, published 29 Sep 2026)
- [CVE-2026-95393: Wireshark CSN.1 dissector heap buffer overflow](https://junglewise.ai/threats/cve-2026-95393-csn-1-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 4.7, published 29 Sep 2026)
- [CVE-2026-95392: Wireshark MBIM dissector denial of service via malformed character count](https://junglewise.ai/threats/cve-2026-95392-mbim-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95391: Wireshark ZigBee ZCL protocol dissector crash](https://junglewise.ai/threats/cve-2026-95391-zigbee-zcl-protocol-dissector-crash-in-4-6-0-to-4-6-8-allows) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95390: Wireshark PEAK CAN TRC file parser crash](https://junglewise.ai/threats/cve-2026-95390-peak-can-trc-file-parser-crash-in-4-6-0-to-4-6-8-allows-denial-of) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95389: Wireshark SCTP dissector integer overflow heap buffer overflow](https://junglewise.ai/threats/cve-2026-95389-sctp-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (high, CVSS 8.1, published 29 Sep 2026)
- [CVE-2026-95388: Wireshark Sharkd RTP resampler buffer overflow denial of service](https://junglewise.ai/threats/cve-2026-95388-sharkd-utility-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4-18-allows) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95387: Wireshark SPDY dissector integer overflow in frame reassembly](https://junglewise.ai/threats/cve-2026-95387-spdy-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (high, CVSS 8.1, published 29 Sep 2026)
- [CVE-2026-95386: Wireshark TTL file parser infinite loop denial of service](https://junglewise.ai/threats/cve-2026-95386-ttl-file-parser-infinite-loop-in-4-6-0-to-4-6-8-allows-denial-of) (medium, CVSS 5.5, published 29 Sep 2026)

## Most severe Wireshark Foundation Wireshark vulnerabilities

- [CVE-2026-95389: Wireshark SCTP dissector integer overflow heap buffer overflow](https://junglewise.ai/threats/cve-2026-95389-sctp-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (high, CVSS 8.1, published 29 Sep 2026)
- [CVE-2026-95387: Wireshark SPDY dissector integer overflow in frame reassembly](https://junglewise.ai/threats/cve-2026-95387-spdy-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (high, CVSS 8.1, published 29 Sep 2026)
- [CVE-2026-96423: Wireshark X11 dissector out-of-bounds heap read](https://junglewise.ai/threats/cve-2026-96423-x11-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96422: Wireshark Frame protocol metadissector crash](https://junglewise.ai/threats/cve-2026-96422-frame-protocol-metadissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96419: Wireshark profile import path traversal code execution](https://junglewise.ai/threats/cve-2026-96419-profile-import-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4-18-allows) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96418: Wireshark TIFF dissector infinite loop](https://junglewise.ai/threats/cve-2026-96418-tiff-protocol-dissector-infinite-loop-in-4-6-0-to-4-6-8-and-4-4-0) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96417: Wireshark RF4CE protocol dissector buffer overflow](https://junglewise.ai/threats/cve-2026-96417-rf4ce-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0-to-4-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96416: Wireshark IEEE 802.11 protocol dissector crash](https://junglewise.ai/threats/cve-2026-96416-ieee-802-11-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4-4-0) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-96415: Wireshark Catapult DCT2000 dissector buffer overflow](https://junglewise.ai/threats/cve-2026-96415-catapult-dct2000-protocol-dissector-crash-in-4-6-0-to-4-6-8-and-4) (medium, CVSS 5.5, published 29 Sep 2026)
- [CVE-2026-95395: Wireshark IEEE C37.118 Synchrophasor dissector memory leak](https://junglewise.ai/threats/cve-2026-95395-ieee-c37-118-synchrophasor-protocol-dissector-memory-leak-in-4-6) (medium, CVSS 5.5, published 29 Sep 2026)

## Vulnerabilities per week

Nothing in the last four weeks, down from 18 vulnerabilities in the four before.

| Week of | Vulns | Critical | Exploited |
| --- | --- | --- | --- |
| 17 Aug 2026 | 0 | 0 | 0 |
| 24 Aug 2026 | 0 | 0 | 0 |
| 31 Aug 2026 | 0 | 0 | 0 |
| 7 Sep 2026 | 0 | 0 | 0 |
| 14 Sep 2026 | 0 | 0 | 0 |
| 21 Sep 2026 | 0 | 0 | 0 |
| 28 Sep 2026 | 18 | 0 | 0 |
| 5 Oct 2026 | 0 | 0 | 0 |
| 12 Oct 2026 | 0 | 0 | 0 |
| 19 Oct 2026 | 0 | 0 | 0 |
| 26 Oct 2026 | 0 | 0 | 0 |
| 2 Nov 2026 | 0 | 0 | 0 |
| 9 Nov 2026 | 0 | 0 | 0 |

## Sources

NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories. Rebuilt every hour. Cite as: Junglewise Threat Intelligence, "Wireshark Foundation Wireshark vulnerabilities", https://junglewise.ai/threats/technologies/wireshark-foundation-wireshark, 9 November 2026.