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.
2026年9月4日
CVE-2026-5419 [LOW] – A flaw was found in gnutls. The PKCS#7 padding check, performed during decryption, was not
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