CVE-2026-5419

Description

A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not constant-time. This timing side-channel could allow a remote attacker to potentially leak sensitive information about the padding bytes through observable timing differences. This vulnerability is a form of information disclosure.

References

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Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3

EPSS