# Wireshark Foundation vulnerabilities Source: https://junglewise.ai/threats/vendors/wireshark-foundation Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats Updated: 9 November 2026, 03:07 UTC. Rebuilt every hour. Data: https://junglewise.ai/threats/vendors/wireshark-foundation.json License: CC BY 4.0 with a link back Junglewise Threat Intelligence has tracked 24 vulnerabilities in Wireshark Foundation: 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. 1 technology has a page of its own. ## Counts - Last 7 days: 0 - Last 30 days: 0 - Last 90 days: 18 - All time: 24 (0 critical, 0 exploited in the wild) ## About Wireshark Foundation The Wireshark Foundation is a non-profit organization that supports the development and community of the Wireshark network protocol analyzer. ## Latest Wireshark Foundation 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) - [CVE-2026-15164: Wireshark ciscodump heap buffer overflow in hex-dump parsers](https://junglewise.ai/threats/cve-2026-15164-wireshark-ciscodump-heap-buffer-overflow-in-hex-dump-parsers) (medium, CVSS 5.5, published 8 Jul 2026) - [CVE-2026-9759: Wireshark ROHC protocol dissector NULL pointer dereference](https://junglewise.ai/threats/cve-2026-9759-wireshark-rohc-protocol-dissector-null-pointer-dereference) (medium, CVSS 5.5, published 27 May 2026) - [CVE-2026-5656: Wireshark path traversal in Configuration Profile import](https://junglewise.ai/threats/cve-2026-5656-wireshark-path-traversal-in-configuration-profile-import) (high, CVSS 7, published 1 May 2026) - [CVE-2026-5405: Wireshark heap overflow in RDP dissector](https://junglewise.ai/threats/cve-2026-5405-wireshark-heap-overflow-in-rdp-dissector) (high, CVSS 7.8, published 1 May 2026) - [CVE-2026-5403: Wireshark heap buffer overflow in SBC audio codec](https://junglewise.ai/threats/cve-2026-5403-wireshark-heap-buffer-overflow-in-sbc-audio-codec) (high, CVSS 7.8, published 1 May 2026) - [CVE-2026-5402: Wireshark TLS protocol dissector heap overflow](https://junglewise.ai/threats/cve-2026-5402-wireshark-tls-protocol-dissector-heap-overflow) (high, CVSS 8.8, published 30 Apr 2026) ## Most severe Wireshark Foundation vulnerabilities - [CVE-2026-5402: Wireshark TLS protocol dissector heap overflow](https://junglewise.ai/threats/cve-2026-5402-wireshark-tls-protocol-dissector-heap-overflow) (high, CVSS 8.8, published 30 Apr 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-2026-95387: 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-2026-5405: Wireshark heap overflow in RDP dissector](https://junglewise.ai/threats/cve-2026-5405-wireshark-heap-overflow-in-rdp-dissector) (high, CVSS 7.8, published 1 May 2026) - [CVE-2026-5403: Wireshark heap buffer overflow in SBC audio codec](https://junglewise.ai/threats/cve-2026-5403-wireshark-heap-buffer-overflow-in-sbc-audio-codec) (high, CVSS 7.8, published 1 May 2026) - [CVE-2026-5656: Wireshark path traversal in Configuration Profile import](https://junglewise.ai/threats/cve-2026-5656-wireshark-path-traversal-in-configuration-profile-import) (high, CVSS 7, published 1 May 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) ## 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 | ## Wireshark Foundation technologies - [Wireshark Foundation Wireshark](https://junglewise.ai/threats/technologies/wireshark-foundation-wireshark): 18 vulnerabilities ## 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 vulnerabilities", https://junglewise.ai/threats/vendors/wireshark-foundation, 9 November 2026.