Tektronix has 3 CVEs on record. 3 were published in the last 90 days. The busiest recent month was October 2026 with 3. The median CVSS is 8.1 (high).
CVEs per month
Last 12 months, by publish date
- Exploited share
- 0% vs 1% corpus
- Median CVSS
- 8.1
- Publish → KEV
- —
- Last 90 days
- 3 prev 0
Worst active — by depth score
Tektronix vulnerabilities
CVEs affecting Tektronix, newest first. Open any entry for full detail, references, and exploit status.
3 CVEsRSS
CVE-2026-111855High· 7.5An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability exists in the web management interface of the device. Insufficient validation of user-supplied file paths allows remote attackers to …
CVE-2026-111853High· 8.8An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. An OS command injection vulnerability exists in the FILESystem:MOUNT:DRIve SCPI command handler. Insufficient neutralization of user-supplied input allows remote at…
CVE-2026-111854High· 8.1An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1
An issue was discovered on Tektronix 3 Series MDO devices before 1.21.1. A path traversal vulnerability in the SCPI FILESystem command interface allows remote attackers to read or modify arbitrary files on the device through insufficient…