test(security): add poc for clipboard chunk accumulation (CVE-2026-65976) - #1
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…976) Ported from deskflow/scripts#13. Placeholder CVE identifiers replaced with the assigned CVE-2026-65976, published 2026-07-03.
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PoC for CVE-2026-65976: a client declaring 1 byte then streaming 16 MiB makes the server retain the oversized buffer past its configured clipboard limit.
Ported from deskflow/scripts#13 with the placeholder CVE filled in. Exits 1 on
[FAIL] ... VULNERABLE, 0 on[PASS].