CVE-2026-72357
High
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.
SeverityHigh
CVSS7.8
Exploit probability—
Product
Linux
PublishedAug 15, 2026
First seenAug 15, 2026
How to fix
Update
- Linux Linuxc9170c83b0e0fc2065a4c2bca5bf1f90c5880156, 1acddd3e22dd6912dd5d54f80462405a1f1e6bae, 169328645663bae30e9abad4012d52441e085a71 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Linux Linux | ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 ≤ v < c9170c83b0e0fc2065a4c2bca5bf1f90c5880156, ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 ≤ v < 1acddd3e22dd6912dd5d54f80462405a1f1e6bae, ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 ≤ v < 169328645663bae30e9abad4012d52441e085a71, 6.18 | c9170c83b0e0fc2065a4c2bca5bf1f90c5880156, 1acddd3e22dd6912dd5d54f80462405a1f1e6bae, 169328645663bae30e9abad4012d52441e085a71 |
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