CVE-2026-21090
High
Description
Out-of-bounds write in libsaviextractor.so prior to SMR Sep-2026 Release 1 allows local attackers to write out-of-bounds memory.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Samsung Android
PublishedSep 9, 2026
First seenSep 9, 2026
Weakness typeCWE-787Out-of-bounds write
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| samsung android | 14.0, 15.0, 16.0, 17.0 | — |
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