CVE-2026-8331
TimePictra ermote code execution via file upload
- High 8.8
Description
An unrestricted upload of files with dangerous type vulnerability in the Microchip TimePictra platform allows functionality not properly constrained by access control lists, potentially resulting in remote code execution.
Key facts
- Published
- 12 Nov 2026
- Last changed
- 12 Nov 2026
- Assigned by
- Microchip
- EPSS
- 0.563% likely to be exploited in the next 30 days, higher than 47.373% of CVEs (scores for 15 Nov 2026)
Severity scores
Each score is shown as its source gave it. They are not averaged or merged.
- 8.8CVSS 4.0, Highfrom the CNA (Microchip)
CVSS:4.0/AV:N/AC:L/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H
What to do
- Upgrade to TimePictra 12.0 platform or laterCNA solution statement
Historical context and remediation
This reference retains the original CVE publication date. A recent record update does not mean a new attack occurred.
CAPEC-1 Accessing Functionality Not Properly Constrained by ACLs (CNA impact statement)
Version statuses below come from the CNA. An “unaffected” version is not necessarily a currently supported release or proof of a patch date. EPSS is a dated risk estimate, not a count of historical attacks.
Affected products
| Vendor | Product | Versions |
|---|---|---|
| Microchip | TimePictra |
|
Timeline
- 9 Apr 2026 Initial report
- 12 Nov 2026 Published