CVE-2026-81821

CVE-2026-81821

The vulnerability, if exploited, could allow a miscreant with read access to PIMBoards project files to decrypt and view sensitive information.

CVSS v3 metric

CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:N.

Weakness classification (CWE)

CWE-321 — Use of Hard-coded Cryptographic Key

References

ics-cert@hq.dhs.gov

Frequently asked questions

What is CVE-2026-81821?: CVE-2026-81821 is a high-severity vulnerability, classified under Use of Hard-coded Cryptographic Key. CVSS score: 8.4/10. Published 2026-09-08.
How severe is CVE-2026-81821?: High severity. CVSS v3 base score is 8.4 out of 10.