A AegiFlow
MEDIUMCVSS 5.5

CVE-2019-7309

CVE-2019-7309 updated by NVD

Modified
2026-10-16
Sources
nvd

Summary

In the GNU C Library (aka glibc or libc6) through 2.29, the memcmp function for the x32 architecture can incorrectly return zero (indicating that the inputs are equal) because the RDX most significant bit is mishandled.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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