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Findings

CVE-2026-1951

Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.

Published Apr 24, 2026 · corrected/updated Jun 17, 2026 · deltaww as320t firmware · evidence confidence high

Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.

Grounded briefings

Catalog interpretations for three audiences. Each brief cites ingested metadata and the original advisories below. They are not independent research and they do not invent exploit steps.

Executive

CVE-2026-1951 is a critical public vulnerability record for deltaww as320t firmware. It is not currently listed in the CISA Known Exploited catalog. Check the linked vendor or CERT advisories for patch status. This summary is a catalog interpretation of the ingested metadata and cites the original advisories below.

System administrator

Identify whether deltaww as320t firmware is in your estate, then compare installed versions with the affected ranges. Affected packages or ranges on record: deltaww/as320t firmware. Check the linked vendor or CERT advisories for patch status. Prefer the vendor or distribution advisory linked in Sources before changing production systems. This is a catalog interpretation, not a runbook.

Security analyst

Signals on file: CVSS 9.8, EPSS 0.6%. It is not currently listed in the CISA Known Exploited catalog. Weakness classes: CWE-121. Sources contributing to this record: cve_org, epss, nvd. Public exploit references, when present, are outbound links only and are not proof of active exploitation. This is a catalog interpretation of stored metadata.

Exploitation and remediation

  • Exploitation evidence

    Not listed as known exploited in CISA KEV. Not in the CISA KEV catalog.

  • Patch and remediation

    No required-action text is stored yet. Use the vendor or CERT links in Sources for patch availability.

  • Safe detection guidance

    Compare installed versions with the affected ranges below and verify the advisory from the original publisher. This site stores metadata and outbound links only; it does not ship exploit code or proof-of-concept payloads.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Apr 24, 2026 · NIST NVD

    Detected

    Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.

  2. Jun 17, 2026 · NIST NVD

    Updated

    Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.

Affected

  • cpe deltaww/as320t firmwareversion unspecified

Sources

  • CVE.orgVulnerability recordCVE-2026-1951

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2026-1951

    30-day exploitation probability 0.6%

    first.org
  • NIST NVDVulnerability recordCVE-2026-1951

    Delta Electronics AS320T has no checking of the length of the buffer with the directory name vulnerability.

    nvd.nist.gov

References