PT-2026-56592 · Wireshark+1 · Wireshark+1
CVE-2026-15165
·
Published
2026-07-05
·
Updated
2026-08-12
CVSS v3.1
7.5
High
| Vector | AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Name of the Vulnerable Software and Affected Versions
Wireshark versions 4.6.0 through 4.6.6
Description
A crash in the TLS ECH decryptor allows a denial of service. Encrypted Client Hello (ECH) is a TLS extension that encrypts the Client Hello message to protect client privacy.
Recommendations
Update Wireshark to a version later than 4.6.6.
Exploit
Fix
DoS
Heap Based Buffer Overflow
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Weakness Enumeration
Related Identifiers
Affected Products
Red Os
Wireshark