[Bug][cyber] Tweaking ffmpeg params to fix too-wide on-screen video aspect ratio wrongly blocked (req_011CcYJyW46wcHoLHF5AJVmu)

Triage: kind cyber · domain general · severity session-halted (blocked authorized work) · reproducible: yes — server-side via the Request ID(s) below

Type: Cybersecurity safety-filter false positive · Work domain (heuristic): general

Why this is a false positive

The block is a false positive: the underlying task was adjusting on-screen video aspect ratio and encoder parameters — routine multimedia/display rendering work with no security-offensive component. The flagged message contained only benign media-tuning terminology, which the cybersecurity classifier matched incorrectly. No exploitation, intrusion, malware, or other dual-use security capability is involved, so the access restriction does not apply to this legitimate, in-scope work.

A server-side safety/policy block fired during authorized, in-scope work in Claude Code. Filing as a false positive. Recurred 1× across 1 session(s); first seen 2026-06-29T22:06:34.001Z.

Request IDs (lookup-able server-side)

• req_011CcYJyW46wcHoLHF5AJVmu (2026-06-29T22:06:34.001Z)

In-scope justification

False positive — in-scope, authorized security work; not out of scope. Filed automatically by claudit.

Block message

API Error: Opus 4.8's safeguards flagged this message for a cybersecurity topic. If your work requires this access, you can apply for an exemption: https://claude.com/form/cyber-use-case?token=[SCRUBBED]

Please double press esc to edit your last message or start a new session for Claude Code to assist with a different task.

Send feedback with /feedback or learn more: https://support.claude.com/en/articles/15363606

Request ID: req_011CcYJyW46wcHoLHF5AJVmu

Environment: Claude Code, Linux. · Work domain: general

Related reports (same work session, linked)

Distinct false-positive blocks from the same work session, each its own report:
#72328, #72337, #72351, #72354

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_{🔎 Filed automatically by ClAudit v2.0.95 — a FOSS tool for reporting false-positive Claude Code blocks.}