Vulnerabilities

TI-2026-04729 CVE-2026-5402 · GHSA-f6fp-9f7c-rfwv

Heap-based Buffer Overflow in Wireshark

MEDIUM 40

TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution

CVSS 3.1HIGH 8.8 Network No auth User interaction EPSS 0.0039 Published 2026-04-30 Fixed in 4.6.5 CWE-122

TI-2026-04963 CVE-2026-5655 · GHSA-p66g-2gm8-7hxq

HIGH 66

SDP protocol dissector crash in Wireshark 4.6.0 to 4.6.4 allows denial of service

CVSS 3.1HIGH 7.5 Network No auth No interaction EPSS 0.00206 Published 2026-04-30 Partial fix · 4.6.5 CWE-416

TI-2026-05731 CVE-2026-6536 · GHSA-vpp4-h7gv-g249

MEDIUM 58

DLMS/COSEM protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4

CVSS 3.1MEDIUM 5.5 Local No auth User interaction EPSS 0.0018 Published 2026-04-30 Partial fix · 4.6.5 CWE-835

TI-2026-05723 CVE-2026-6528 · GHSA-3h47-gjh4-rmq3

LOW 24

TLS protocol dissector infinite loop in Wireshark 4.6.0 to 4.6.4 allows denial of service

CVSS 3.1MEDIUM 5.5 Local No auth User interaction EPSS 0.00141 Published 2026-04-30 Partial fix · 4.6.5 CWE-835

TI-2026-05721 CVE-2026-6526 · GHSA-fjhx-652f-phq2

LOW 24

RTSP protocol dissector crash in Wireshark 4.6.0 to 4.6.4

CVSS 3.1MEDIUM 5.5 Local No auth User interaction EPSS 0.00124 Published 2026-04-30 Partial fix · 4.6.5 CWE-476