Low 2.9

CVE-2026-27171

zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shift…

zlib zlib zlib zlib Debian Ubuntu Alpine

Feb 18, 2026

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zlib

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zlib before 1.3.2 allows CPU consumption via crc32_combine64 and crc32_combine_gen64 because x2nmodp can do right shift…