CVE-2026-98880: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: ntfs3: handle set_blocksize failures ntfs3 uses buffer_heads, which don't handle block size > PAGE_SIZE well. Without this, mounting we will hit the BUG_ON(offset >= folio_size(folio)); in folio_set_bh on the first __bread_gfp call.

Засегнати продукти

• Linux Linux: 82cae269cfa953032fbb8980a7d554d60fb00b17 преди df9dac4dbe557f6455a61e68cc09ef98b22f3686; 82cae269cfa953032fbb8980a7d554d60fb00b17 преди c5b8a7ec9a0a71518915c82b8552be1ccbb88288; 82cae269cfa953032fbb8980a7d554d60fb00b17 преди 78e10082f3e919b8863958feac5f269d3ade9469; 82cae269cfa953032fbb8980a7d554d60fb00b17 преди 24f7d1824b7581ae3daf9d443c5dfeabd89df6d8
• Linux Linux: 5.15; преди 5.15; 6.6.158 до 6.6.*; 6.12.111 до 6.12.*; 6.18.53 до 6.18.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99265
• CVE-2026-99261
• CVE-2026-99260

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-98880
• https://nvd.nist.gov/vuln/detail/CVE-2026-98880
• https://git.kernel.org/stable/c/df9dac4dbe557f6455a61e68cc09ef98b22f3686
• https://git.kernel.org/stable/c/c5b8a7ec9a0a71518915c82b8552be1ccbb88288
• https://git.kernel.org/stable/c/78e10082f3e919b8863958feac5f269d3ade9469
• https://git.kernel.org/stable/c/24f7d1824b7581ae3daf9d443c5dfeabd89df6d8