CVE-2026-20989

LowCVSS 2.4/10Last modified Jun 17, 2026

Description

Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attackers to use custom font.

Metrics

CVSS 3.1 2.4/10CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Weakness enumeration

CWE-347

Affected software

No affected versions have been published.

Timeline

Published
Mar 16, 2026
Last modified
Jun 17, 2026
NVD status
Analyzed

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CVE-2026-20989: Low severity, CVSS 2.4 | Vulnix