CVE-2018-9426

Severity: high (CVSS 7.5 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-12-02 · updated 2026-06-17
Weakness: CWE-331

Description

In RsaKeyPairGenerator::getNumberOfIterations of RSAKeyPairGenerator.java, an incorrect implementation could cause weak RSA key pairs being generated. This could lead to crypto vulnerability with no additional execution privileges needed. User interaction is not needed for exploitation. Bulletin Fix: The fix is designed to correctly implement the key generation according to FIPS standard.

Affected products

Android: 7.0, 7.1.1, 7.1.2, 8.0, 8.1

References

https://source.android.com/docs/security/bulletin/pixel/2018-07-01

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