Act
active
Critical Pillow EPS Flaw Allows RCE via Crafted Image Filename
- Engineer — Act: Pillow is ubiquitous in Python web apps that accept image uploads; a public PoC exists on GitHub making exploitation straightforward. Patch Pillow to the fixed release immediately, or disable EPS/Ghostscript support via environment variable if a patch window is unavailable.
- SOC/IR — Plan: No active exploitation yet (EPSS 0.00, not in KEV), but the public PoC lowers the bar. Build or tune a detection for web-tier processes (Python/Gunicorn) spawning Ghostscript, which should not normally invoke child shells — flag any unexpected child process tree from gs/gswin.
- Leader — Skip
- Signals: CVE-2026-112900 — CISA KEV: not listed, EPSS 0.00, public PoC on GitHub
This entry was curated and judged by AI (Claude) with automated enrichment
(CISA KEV / EPSS / public PoC). Verify against the original source before
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