CVE-2026-1507
Uncaught Exception vulnerability in AVEVA PI Data Archive
- State
- Published
- Severity
- 8.7 High
- Published
- Feb 10, 2026
- Updated
- Feb 12, 2026
- Reserved
- Jan 27, 2026
Description
The affected products are vulnerable to an uncaught exception that could allow an unauthenticated attacker to remotely crash core PI services resulting in a denial-of-service.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N | icscert |
| 3.1 | 7.5 High | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H | icscert |
Weaknesses
- CWE-248 Uncaught Exception
Affected Products
| Product | Versions |
|---|---|
PI Data Archive PI ServerAVEVA |
|
References
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-041-03government-resource
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