CVE-2026-98963: Linux

Описание

Оригинално описание

In the Linux kernel, the following vulnerability has been resolved: btrfs: always return -EIOCBQUEUED after btrfs_uring_read_extent_endio If all bios finish before btrfs_encoded_read_regular_fill_pages() returns, it calls btrfs_uring_read_extent_endio() and previously returned the I/O status. A negative errno then made btrfs_uring_read_extent() unlock and free while btrfs_uring_read_finished() did the same again. Return -EIOCBQUEUED so only the deferred path cleans up.

Засегнати продукти

• Linux Linux: 34310c442e175f286b4c06ab5caa4e0b267ea31c преди 033dda5b321f01661de518a8d5c8607ae8675b14; 34310c442e175f286b4c06ab5caa4e0b267ea31c преди a449433b0e3d4a3715d0bbee078f8c603f03c9f6; 34310c442e175f286b4c06ab5caa4e0b267ea31c преди 80a8dbb30d2b00b9c671b02bd73f700f6d20100f
• Linux Linux: 6.13; преди 6.13; 6.18.57 до 6.18.*; 7.2.11 до 7.2.*; от 7.3 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-2026-98963
• https://nvd.nist.gov/vuln/detail/CVE-2026-98963
• https://git.kernel.org/stable/c/033dda5b321f01661de518a8d5c8607ae8675b14
• https://git.kernel.org/stable/c/a449433b0e3d4a3715d0bbee078f8c603f03c9f6
• https://git.kernel.org/stable/c/80a8dbb30d2b00b9c671b02bd73f700f6d20100f