HIGH 7.4 NVD

CVE-2023-20577

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary

A heap overflow in SMM module may allow an attacker with access to a second vulnerability that enables writing to SPI flash, potentially resulting in arbitrary code execution.

References

Published: 2026-09-02 · Source: NVD · Feed updated: 2026-09-02
This high severity vulnerability with a CVSS score of 7.4 was published on 2026-09-02 via NVD.
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