VDB
DEBIAN-CVE-2026-1584
DEBIAN-CVE-2026-1584
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in gnutls. A remote, unauthenticated attacker can exploit this vulnerability by sending a specially crafted ClientHello message with an invalid Pre-Shared Key (PSK) binder value during the TLS handshake. This can lead to a NULL pointer dereference, causing the server to crash and resulting in a remote Denial of Service (DoS) condition.
Risk Scores
CVSS v3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | gnutls28 | 0, 3.8.10-1, 3.8.11-1 |
Timeline
- Apr 9, 2026 CVE Published
- Apr 28, 2026 CVE Updated