CVE-2026-27888: Pypdf Unbounded Zlib Decompress
Detected unbounded zlib decompression of a PDF object or stream. Using `zlib.decompress` on untrusted stream attributes (e.g., `_data`, `data`, or `get_data()`) without reinforcing limits makes the application highly vulnerable to decompression bombs (zip bombs), leading to memory exhaustion and Denial of Service (DoS) attacks. Implement bounded decompressio
greprules fetch cve-2026-27888-pypdf-unbounded-zlib-decompress --engine opengrepDescription
Detected unbounded zlib decompression of a PDF object or stream. Using `zlib.decompress` on untrusted stream attributes (e.g., `_data`, `data`, or `get_data()`) without reinforcing limits makes the application highly vulnerable to decompression bombs (zip bombs), leading to memory exhaustion and Denial of Service (DoS) attacks. Implement bounded decompressio
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