CVEvulnerability

CVE-2026-5260

8.2 HIGH Published 2026-05-26 Modified 2026-10-29 Official page ↗
Status
Awaiting Analysis
Published
2026-05-26
Last modified
2026-10-29
Assigner
[email protected]
CVSS 3.1 ([email protected])
8.2 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
Weaknesses
CWE-126

Description

A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.

Related

Weakness · CWE (1)

  • CWE-126 Buffer Over-read weakness

References