Sploitus

CVE-2026-5402

No indexed exploits for CVE-2026-5402 yet

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

Affected products
Red Os, Wireshark
Wireshark
≤ 4.6.4
Fix
Available
CVSS 3.1
8.8 HIGH
EPSS
0.4% (32th percentile)
Weakness
CWE-122
NVD status
Modified
Published
2026-04-30

Fix

Upgrade to version 4.6.5 or above

CVE-2026-5402 at NVD
Authoritative description, scoring and affected products

No indexed exploits for CVE-2026-5402 yet

Our index is partial: it proves presence, never absence

No exploit for CVE-2026-5402 has been indexed yet. Our index is built from live traffic and upstream syncs, so this page can only say what it knows — not that no exploit exists.