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Vulnerabilities CVE-2026-72357

CVE-2026-72357

High
Open
TLP:CLEAR

uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline

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Description

In the Linux kernel, the following vulnerability has been resolved: uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline In the unregister path we use __in_uprobe_trampoline check with current->mm for the VMA lookup, which is wrong, because we are in the tracer context, not the traced process. Add mm_struct pointer argument to __in_uprobe_trampoline and changing related callers to pass proper mm_struct pointer.

Details

CVSS Score
7.8
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Confidence
90%
Published
Aug 15, 2026
Last Modified
Aug 17, 2026
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