What’s Vulnerable › Vulnerabilities

CVE-2026-21551

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.7% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-03 · updated 2026-10-23
• Weakness: CWE-20

Description

In modem, there is a possible improper input validation. This could lead to remote denial of service with no additional execution privileges needed

Affected products

• Unisoc (Shanghai) Technologies Co., Ltd. T8100/T9100/T8200/T8300: Android13/Android14/Android15/Android16

References

• https://www.unisoc.com/en/support/product-security-bulletin/2084109408382668801

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