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UNKNOWN Go

Excessive CPU consumption when building archive index in archive/zip

GO-2026-4342 · BIT-golang-2025-61728 · CVE-2025-61728

Published · Modified

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Description

archive/zip uses a super-linear file name indexing algorithm that is invoked the first time a file in an archive is opened. This can lead to a denial of service when consuming a maliciously constructed ZIP archive.

References

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