Description
If one side of the TLS connection sends multiple key update messages post-handshake in a single record, the connection can deadlock, causing uncontrolled consumption of resources. This can lead to a denial of service. This only affects TLS 1.3.
CVSS 7.5EPSS 0.621%Risk 0.79
View source- Published
- 2026-04-08 02:16:03
- Affected versions
- unknown
- Type
- Core software
- Last modified
- 2026-08-10 13:18:43
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H