CVE-2026-72357uprobes/x86: Use proper mm_struct in __in_uprobe_trampoline
Updated under an hour ago ()
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No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 7.8 HIGH (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Linux
- NVD analysis
- Received
- Record last updated
- Aug 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
Linux Linux linux:linux (from the name) | from ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before c9170c83b0e0fc2065a4c2bca5bf1f90c5880156; from ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before 1acddd3e22dd6912dd5d54f80462405a1f1e6bae; from ba2bfc97b4629b10bd8d02b36e04f3932a04cac4 before 169328645663bae30e9abad4012d52441e085a71 | CNA record |
References
- https://git.kernel.org/stable/c/c9170c83b0e0fc2065a4c2bca5bf1f90c5880156
- https://git.kernel.org/stable/c/1acddd3e22dd6912dd5d54f80462405a1f1e6bae
- https://git.kernel.org/stable/c/169328645663bae30e9abad4012d52441e085a71
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.