CVE-2026-74374

Not enough EPSS history yet.

In the Linux kernel, the following vulnerability has been resolved: md/raid1,raid10: fix error-path detection with md_cloned_bio() Detect the error path using md_cloned_bio() instead of relying on r1_bio in raid1 or r10_bio->read_slot in raid10, which may be NULL or -1 after splitting and resubmitting a failed bio. As a result, the error path may not be recognized and memory allocations can incorrectly use GFP_NOIO instead of (GFP_NOIO | __GFP_HIGH), which can lead to a deadlock under memory pressure.

• git.kernel.orghttps://git.kernel.org/stable/c/20fb582c92fd64e5c8bd83c6176264b2794603b7
• git.kernel.orghttps://git.kernel.org/stable/c/811545e0926d02a6a0b1a1258bb5544777c164d4

No related CVEs by CWE or product.