CVE-2026-20989
Google Chrome Font Settings Signature Verification Bypass
Description
Improper verification of cryptographic signature in Font Settings prior to SMR Mar-2026 Release 1 allows physical attackers to use custom font.
INFO
Published Date :
March 16, 2026, 4:31 a.m.
Last Modified :
March 16, 2026, 4:31 a.m.
Remotely Exploit :
No
Source :
SamsungMobile
Affected Products
The following products are affected by CVE-2026-20989
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 4.0 | MEDIUM | 3af57064-a867-422c-b2ad-40307b65c458 |
Solution
- Update the system to the SMR Mar-2026 Release 1.
- Verify cryptographic signature validation is properly configured.
- Restrict installation of custom fonts.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-20989 vulnerability anywhere in the article.