CVE-2026-101038
9.9, criticalFAST FAC1200R Improper Restriction of Operations within the Bounds of a Memory Buffer Vulnerability
- CVSS
- 9.9, critical critical CVSS v3.1
- EPSS, next 30 days
- 0.4% higher than 37.2% of scored CVEs
- Exploitation
- No public evidence
- Published
- 28 Sept 202619 days ago
Description
A vulnerability was determined in FAST FAC1200R 5.0_20201119_1.0.2. Affected by this vulnerability is the function MmtAtePrase of the component MmtAtePrase Parser. This manipulation causes stack-based buffer overflow. Remote exploitation of the attack is possible. The exploit has been publicly disclosed and may be utilized. The vendor was contacted early about this disclosure but did not respond in any way.
Details
- Vendor
- FAST
- Product
- FAC1200R
- Weakness
- CWE-119 (opens in a new tab)
- Status
- Deferred
- Updated
- 28 Sept 2026
- Assigner
- cna@vuldb.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
References 5
Other references 5
- github.com /xiaobor123/vuls-find-VxWorks/tree/main/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow(1)/vul-find-FAST_FAC1200R-twlantask-MmtAtePrase-stack-overflow (opens in a new tab)
- vuldb.com /cve/CVE-2026-101038 (opens in a new tab)
- vuldb.com /submit/927237 (opens in a new tab)
- vuldb.com /vuln/410906 (opens in a new tab)
- vuldb.com /vuln/410906/cti (opens in a new tab)
The kind is read from NVD's tags where present and from the shape of the URL otherwise, so treat it as a hint.
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Assembled from the NVD 2.0 API, the CISA Known Exploited Vulnerabilities Catalog and FIRST EPSS. Scores are as of our last collection on 17 Oct 2026, not the live upstream state.