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Known vulnerabilities in Wireshark

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CVE Summary Score Published
CVE-2026-15172 FMP/NOTIFY protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service 5.5 Medium Jul 8, 2026
CVE-2026-15173 pcapng file parser crash in Wireshark 4.6.0 to 4.6.6 allows denial of service 4.7 Medium Jul 8, 2026
CVE-2026-15171 SSH protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service 5.5 Medium Jul 8, 2026
CVE-2026-15169 UMTS FP protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service 5.5 Medium Jul 8, 2026
CVE-2026-15167 DBS Etherwatch file parser crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service 7.5 High Jul 8, 2026
CVE-2026-15170 Z39.50 protocol dissector crash in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allows denial of service 5.5 Medium Jul 8, 2026
CVE-2026-15165 TLS ECH decryptor crash in Wireshark 4.6.0 to 4.6.6 allows denial of service 5.5 Medium Jul 8, 2026
CVE-2026-15163 Multiple protocol dissector infinite loops in Wireshark 4.6.0 to 4.6.6 and 4.4.0 to 4.4.16 allow denial of service 5.5 Medium Jul 8, 2026
CVE-2026-9759 ROHC protocol dissector crash in Wireshark 4.6.0 to 4.6.5 and 4.4.0 to 4.4.15 allows denial of service 5.5 Medium May 27, 2026
CVE-2026-6525 IEEE 802.11 protocol dissector crash in Wireshark 4.6.0 to 4.6.4 5.5 Medium May 2, 2026
CVE-2026-5404 K12 RF5 file parser crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 4.7 Medium Apr 30, 2026
CVE-2026-5403 SBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code execution 7.8 High Apr 30, 2026
CVE-2026-5656 Profile import path traversal in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible code… 7.0 High Apr 30, 2026
CVE-2026-5405 RDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service and possible… 7.8 High Apr 30, 2026
CVE-2026-5409 Monero protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5408 BT-DHT protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5406 FC-SWILS protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5407 SMB2 protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5299 ICMPv6 PvD protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5402 TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution 8.8 High Apr 30, 2026
CVE-2026-5401 AFP Spotlight protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5654 AMR-NB codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5655 SDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5657 iLBC codec crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026
CVE-2026-5653 DCP-ETSI protocol dissector crash in Wireshark 4.6.0 to 4.6.4 and 4.4.0 to 4.4.14 allows denial of service 5.5 Medium Apr 30, 2026

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