CVE-2026-58871 — Vulnerability intelligence

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Published: 2026-11-02T20:17:49.477

CVSS

8.4

CISA KEV

Not listed; not proof of no exploitation

Original source text (not a translation)

In set_type4_frame_classifier of sta_iface.cpp, there is a possible memory safety issue due to a heap buffer overflow. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

Sources

• CVE-2026-58871
• Original advisory