Fuzz PDF parsing, stream filters, images, and content streams under ASan/UBSan

[cursor]

Evidence

Done. PR #45 JBIG2 UBSan/OOM hardening; stream filter caps on Core-cli-engine; ASan/UBSan workflow present.

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Field	Value
Tracker ID	#4
Due	2026-07-18
Created	2026-07-19

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Labels: P1-high, area:backend, surface:core, scope:l, needed, area:infra, surface:ci-build, task, audit:static-only
Source: mberrys/Frisket-pdf#130 (created 2026-08-06T19:15:42Z)

[mberrys]

Migrated from Frisket-pdf