PT-2026-135739
CVE-2026-58956
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Published
2026-11-02
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Updated
2026-11-02
Description by
CVSS 3.1
8.4
HighMetricsAV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
In modpowF4 of avb rsa.c, there is a possible signature verification bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
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