CVE-2026-77178

UNKNOWN 0.0

CVSS Score

0.0

EPSS Score

0.0%

EPSS Percentile

0th

Oracle VM VirtualBox before 7.2.8 allows guest OS users to cause an out-of-bounds write in the host OS in pcnetReceiveNoSync in DevPCNet.cpp in the PCNet (Am79C970A) network device model.

Vendor	n/a
Product	n/a
Published	Oct 6, 2026
Last Updated	Oct 6, 2026

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Affected Versions

n/a / n/a

n/a

References

NVD ↗ CVE.org ↗ EPSS Data ↗

oracle.com: https://www.oracle.com/ virtualbox.org: https://www.virtualbox.org/wiki/Download_Old_Builds_7_0 gist.github.com: https://gist.github.com/entropy1337/cd0d5b368445d20c43aca2590b313892