High severity8.2NVD Advisory· Published May 26, 2026· Updated Jun 2, 2026
CVE-2026-5260
CVE-2026-5260
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.
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Affected products
2Patches
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