CVE-2026-106464

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Source
https://cve.org/CVERecord?id=CVE-2026-106464
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-106464.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-106464
Aliases
  • GHSA-ww3q-3444-q488
Published
2026-10-14T17:41:43Z
Modified
2026-10-15T10:47:31Z
Severity
  • 8.7 (High) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N CVSS Calculator
Summary
[none]
Details

_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.

Database specific 
{
    "cna_assigner":  "eclipse",
    "cwe_ids":  [
        "CWE-125",
        "CWE-191"
    ],
    "osv_generated_from":  "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/106xxx/CVE-2026-106464.json"
}
References

Affected packages

Git / github.com/eclipse-threadx/netxduo

Affected ranges

Type
GIT
Repo
https://github.com/eclipse-threadx/netxduo
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last Affected
ff27569d194f24d296452e1a884d3424f5bb39c9
Database specific
Show details 
{
    "extracted_events":  [
        {
            "introduced":  "0"
        },
        {
            "last_affected":  "6.5.2.202603"
        }
    ],
    "source":  "AFFECTED_FIELD"
}

Affected versions

Other
untagged-8ce20f6a594ac40f0829
v.*
v.6.4.4.202503_rel
v6.*
v6.0.1_rel
v6.0.2_rel
v6.0_rel
v6.1.10_rel
v6.1.11_rel
v6.1.12_rel
v6.1.2_rel
v6.1.3_rel
v6.1.4_rel
v6.1.5_rel
v6.1.6_rel
v6.1.7_rel
v6.1.8_rel
v6.1.9_rel
v6.1_rel
v6.2.0_rel
v6.2.1_rel
v6.3.0_rel
v6.4.0_rel
v6.4.1_rel
v6.4.2_rel
v6.4.3_rel
v6.4.4.202503a
v6.4.5.202504_rel
v6.5.0.202601_rel
v6.5.1.202602_rel
v6.5.2.202603_rel
v6.5.2.202603a_rel

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-106464.json"