MEDIUMCVSS 6.5

CVE-2026-47842

CVE-2026-47842 updated by NVD

Modified: 2026-09-06
Sources: nvd

Summary

Applications using AesBytesEncryptor with the two-argument constructor or when passing a null IV generator and CBC as the encryption mode encrypt data with AES/CBC using a null (all-zero) initialization vector. Spring Security 7.1.0 Spring Security 7.0.0 - 7.0.6 Spring Security 6.5.0 - 6.5.11 Spring Security 6.4.0 - 6.4.18 Spring Security 5.8.0 - 5.8.27 Spring Security 5.7.0 - 5.7.25

References

https://nvd.nist.gov/vuln/detail/CVE-2026-47842

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