Details
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N
- Published
- 8 September 2026
- Updated
- 15 October 2026
- Weakness
- CWE-321
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-81821
- https://www.aveva.com/content/dam/aveva/documents/support/cyber-security-updates/SecurityBulletin_AVEVA-2026-006.pdf
- https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-253-01.json
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-253-01