CVE-2026-106464 (GCVE-0-2026-106464)
Vulnerability from cvelistv5 – Published: 2026-10-14 17:41 – Updated: 2026-10-14 17:41
VLAI
EPSS
VEX
Summary
`_nx_secure_x509_parse_signature_data` computes the certificate signature's length as `tlv_length - 1` without first checking that `tlv_length` is non-zero. A certificate whose signature is an empty ASN.1 BIT STRING therefore parses successfully and leaves the certificate holding a signature length of `0xFFFFFFFF` and a signature pointer one byte past the end of the buffer. Certificates are parsed from the peer during the TLS handshake, so the input is remote and unauthenticated.
Severity
Assigner
References
Impacted products
1 product
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Eclipse Foundation | NetX Duo |
Affected:
0 , ≤ 6.5.2.202603
(custom)
Unaffected: 6.5.2.202603a |
guessed |
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Browse all ATT&CK techniques and the vulnerabilities related to each.
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