Unrated severityNVD Advisory· Published Nov 10, 2026· Updated Nov 10, 2026
CVE-2026-56911
CVE-2026-56911
Description
In handle_fips_hmac_req of hwcrypto_proxy.c, there is a possible heap buffer overflow due to missing bounds check. This could lead to local escalation of privilege with System execution privileges needed. User interaction is not needed for exploitation.
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Affected products
1Patches
Vulnerability mechanics
References
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