CVE-2026-31536

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: smb: server: let send_done handle a completion without IB_SEND_SIGNALED With smbdirect_send_batch processing we likely have requests without IB_SEND_SIGNALED, which will be destroyed in the final request that has IB_SEND_SIGNALED set. If the connection is broken all requests are signaled even without explicit IB_SEND_SIGNALED.

מדדים

CVSS 3.1

9.8 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS — סבירות ניצול

0% (אחוזון 000) נכון ל-29/7/2026

מוצרים מושפעים

linux: linux kernel

קישורים

• https://git.kernel.org/stable/c/24082642654f3e5149913946e89c00a297a8868f Patch
• https://git.kernel.org/stable/c/9da82dc73cb03e85d716a2609364572367a5ff47 Patch
• https://git.kernel.org/stable/c/e38b415c024bc3b6321bf8650dbf3f4aab8e74b3 Patch