Bump Pillow 12.2.0 -> 12.3.0 to close 13 dependabot alerts - #71
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Verified end-to-end on the test Pi: sparrow container rebuild, Python 3.12.13 + Pillow 12.3.0 + torch 2.10.0 all load cleanly, injected test JPEG round-trips through inference (letterbox -> ONNX MegaDetector -> torchvision NMS -> Pillow save with EXIF), lands in gallery with matching detections.csv row.
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Pull request overview
This PR updates the Python dependency pin for Pillow in SPARROW to address a set of Dependabot security alerts by moving to a patched release.
Changes:
- Bump
Pillowfrom12.2.0to12.3.0insparrow/requirements.txt.
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Federico Alves (urucoder)
approved these changes
Jul 27, 2026
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Summary
Closes 13 open Pillow Dependabot alerts (10 high, 3 medium) — all fixed in Pillow 12.3.0.
The full CVE list is in the commit message. None of the vulnerable code paths (EPS, TGA, PDF, JPEG2000, font files, McIdas AREA, RankFilter, ImageCmsTransform, WindowsViewer) are on the SPARROW runtime path — we only use
Image.openon inbound JPEGs, letterbox,ImageDraw.rectangle/text, and JPEG save + EXIF viapiexif— but a minor version bump is easier than filing a per-alert suppression.Test plan
Verified end-to-end on the test Pi (192.168.1.233, Raspberry Pi 5, Python 3.12.13):
detections.csvrow written correctly