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High 7.5Published Jul 30, 2026
CVE-2026-43833A stack-based buffer overflow vulnerability in the upload functionality could allow an authenticated attacker to achieve code execution.
Updated under an hour ago ()
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It affects Advantech ADAM-3600. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A stack-based buffer overflow vulnerability in the upload functionality could allow an authenticated attacker to achieve code execution.
- CVSS
- 7.5 HIGH (v4.0, CNA)CVSS:4.0/AV:N/AC:H/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- CSA
- NVD analysis
- Deferred
- Record last updated
- Oct 20, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Advantech ADAM-3600 advantech:adam_3600 (from the name) | prior to version 2.8.5.0 | CNA record |
References
- https://www.csa.gov.sg/alerts-and-advisories/alerts/al-2026-149
- https://www.advantech.com/en/security-advisoryvendor-advisory
- https://github.com/CVEProject/cvelistV5/blob/8846a06bd73fefb0d7b7e205f1e21f97d0b9cbe2/cves/2026/43xxx/CVE-2026-43833.json
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.