๐Ÿ›ก๏ธ CVE-2026-5260
๐ŸŸ  CVSS 8.2 โ€” High โœ… No Known Exploit CWE-1284 NVD
8.2
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity HIGH
CVSS Score 8.2
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H
CWE CWE-1284
Public Exploit โœ… No
Source NVD
Published 2026-05-26
Updated 2026-06-03
Modified 2026-06-02
Fix URL N/A

Affected Packages

Software From version Fixed in
unknown โ€” โ€”

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