CVEvulnerability

CVE-2026-5402

8.8 HIGH Published 2026-04-30 Modified 2026-10-26 Official page ↗
Status
Modified
Published
2026-04-30
Last modified
2026-10-26
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS 3.1 (0b0ca135-0b70-47e7-9f44-1890c2a1c46c)
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weaknesses
CWE-122

Description

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

Affected configurations

• wireshark wireshark (>= 4.6.0 <= 4.6.4)

Related

Weakness · CWE (1)

  • CWE-122 Heap-based Buffer Overflow weakness

References