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CVE-2026-43406

קריטית 9.1

תיאור (מקור, אנגלית)

In the Linux kernel, the following vulnerability has been resolved: libceph: prevent potential out-of-bounds reads in process_message_header() If the message frame is (maliciously) corrupted in a way that the length of the control segment ends up being less than the size of the message header or a different frame is made to look like a message frame, out-of-bounds reads may ensue in process_message_header(). Perform an explicit bounds check before decoding the message header.

מדדים

CVSS 3.1
9.1 (CRITICAL) מקור הציון: CNA CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS — סבירות ניצול
1% (אחוזון 000) נכון ל-2/8/2026
CWE
CWE-125

מוצרים מושפעים

linux: linux kernel

קישורים