# CVE-2026-1507

## Summary

- **CVE ID:** CVE-2026-1507
- **Severity:** HIGH
- **CVSS Score:** 8.7 (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)
- **CWE:** CWE-248
- **Published:** Feb 10, 2026
- **Last Modified:** Mar 12, 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.

## Affected Products

- AVEVA — PI Data Archive PI Server (0)

## References

- [CNA](https://www.cisa.gov/news-events/ics-advisories/icsa-26-041-03)

## Exploitation Prediction (EPSS)

- **EPSS Score:** 0.29%
- **EPSS Percentile:** 21.9

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_Exported from OnDuty AI Vulnerability Intelligence on 2026-09-10._