Description (CNA)
TLS protocol dissector heap overflow in Wireshark 4.6.0 to 4.6.4 allows denial of service and possible code execution
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| Wireshark Foundation / Wireshark | affected 4.6.0 before 4.6.5 |
CWE
CWE-122
References
- https://www.wireshark.org/security/wnpa-sec-2026-14.html
- https://gitlab.com/wireshark/wireshark/-/issues/21090
ADP enrichment
No English description supplied.
No references supplied.
A flaw was found in the TLS protocol dissector in Wireshark. This issue occurs when malformed packets are decoded from a pcap file or the network, causing a heap-based buffer overflow, resulting in a denial of service or potentially in code execution.