OOB Read in DoTls13CertificateVerify with WOLFSSL_DUAL_ALG_CERTS_CVE-2026-5393

6.3 / 10

MEDIUM

CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N

Description

Dual-Algorithm CertificateVerify out-of-bounds read. When processing a dual-algorithm CertificateVerify message, an out-of-bounds read can occur on crafted input. This can only occur when --enable-experimental and --enable-dual-alg-certs is used when building wolfSSL.

Basic Information

ID CVE-2026-5393

Source wolfSSL

Published Apr 9, 2026 at 23:02

Modified Apr 10, 2026 at 15:02

Affected Product

Vendor wolfSSL

Product wolfSSL

Affected Versions wolfSSL wolfSSL 0

CWE Classification

CWE-125

References

github.com /wolfSSL/wolfssl/pull/10079

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    "published": "2026-04-09T23:02:28.747Z",
    "modified": "2026-04-10T15:02:58.096Z",
    "type": "cve",
    "title": "OOB Read in DoTls13CertificateVerify with WOLFSSL_DUAL_ALG_CERTS",
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