CVE-2026-21134

Published 12 October 2026 · tracked since 12 October 2026

Description

Improper authentication in Samsung Flow prior to version 4.9.22.4 allows adjacent attackers to access sensitive information.

References

• NVD — National Vulnerability Database
• CVE.org record (MITRE)
• CISA Known Exploited Vulnerabilities catalog

Latest tracked vulnerabilities

• CVE-2026-84166 MEDIUM 4.3
• CVE-2026-108805 HIGH 7.3
• CVE-2026-108806 HIGH 7.3
• CVE-2025-15703 LOW 3.5
• CVE-2026-107791 MEDIUM 6.5
• CVE-2026-87690 HIGH 8.8
• CVE-2026-21133
• CVE-2026-21135
• CVE-2026-21139
• CVE-2026-21125

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