Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags
High-risk advisory
CVE-2026-112902
Summary
Pillow: Memory disclosure and segfault in libtiff encoder via crafted TIFF tags
Why it matters
GitHub has published a reviewed security advisory for Pillow. Prioritize it with other application dependency updates.
Operator check
Check whether Pillow is present in application dependency manifests, lockfiles, or build images. Review the GitHub advisory and upgrade to a patched version where available. CVSS score: 8.8.
Sources
PatchBrief uses public sources. It does not scan environments, verify exposure, or replace vendor guidance.