CVE-2026-74596: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: fs,fsverity: remove check for fsverity being enabled in setattr_prepare() The check that fs-verity is available in the kernel is not necessary here. Filesystems could have fsverity files even without fs-verity enabled. In that case, truncate on fsverity file will succeed, what this check is trying to prevent.

Засегнати продукти

• Linux Linux: a4ca8102e70e10f8cfa63d922468d21500f3c090 преди 3f3b0898557a93122a7f941e6a89adef2bb29ce4; cc99c58f735bc55e6321f1f575ea218da91dcc4c преди fd4ed50c134fd9f2334b8b29d117f3af5fe250e9; 2efdeec99ca09a9d638e1bcdc1a4afbfe3b4f2ec преди b4c0c41b952c21baed3f822eab508ebbd1d355d9; e9734653c523c744f03333ece6ae7a315187f05c преди 2d2b2ed7bdcc6df4942292318c5455b5e94ba525; e9734653c523c744f03333ece6ae7a315187f05c преди d2f96bcb89d36d488a10e3bcf819b98536968286
• Linux Linux: 7.0; преди 7.0; 7.1.9 до 7.1.*; от 7.2 нататък

История

Други уязвимости в Linux Linux

• 8.1CVE-2026-99270
• 7.8CVE-2026-99269
• CVE-2026-99268
• CVE-2026-99266
• CVE-2026-99267

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-74596
• https://nvd.nist.gov/vuln/detail/CVE-2026-74596
• https://git.kernel.org/stable/c/3f3b0898557a93122a7f941e6a89adef2bb29ce4
• https://git.kernel.org/stable/c/fd4ed50c134fd9f2334b8b29d117f3af5fe250e9
• https://git.kernel.org/stable/c/b4c0c41b952c21baed3f822eab508ebbd1d355d9
• https://git.kernel.org/stable/c/2d2b2ed7bdcc6df4942292318c5455b5e94ba525
• https://git.kernel.org/stable/c/d2f96bcb89d36d488a10e3bcf819b98536968286