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2026年9月4日

CVE-2026-80598 [HIGH] – In the Linux kernel, the following vulnerability has been resolved: ntfs3: fix out-of-bou

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In the Linux kernel, the following vulnerability has been resolved:

ntfs3: fix out-of-bounds read in decompress_lznt

decompress_lznt() does not validate array index bounds before accessing
the decompression table. A corrupted NTFS3 image with invalid compressed
data can trigger an out-of-bounds read.

Add index bounds checking to prevent the OOB access.