CVE-2026-15165
Heap-based Buffer Overflow in Wireshark
- State
- Published
- Severity
- 5.5 Medium
- Published
- Jul 8, 2026
- Updated
- Jul 9, 2026
- Reserved
- Jul 8, 2026
Description
TLS ECH decryptor crash in Wireshark 4.6.0 to 4.6.6 allows denial of service
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 3.1 | 5.5 Medium | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H | GitLab |
Weaknesses
- CWE-122 Heap-based Buffer Overflow
Affected Products
| Product | Versions |
|---|---|
WiresharkWireshark Foundation |
|
References
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