High 7.8Published Jul 30, 2025

CVE-2025-38498do_change_type(): refuse to operate on unmounted/not ours mounts

Updated under an hour ago (Oct 27, 2026, 2:10 PM ET)

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No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

In the Linux kernel, the following vulnerability has been resolved: do_change_type(): refuse to operate on unmounted/not ours mounts Ensure that propagation settings can only be changed for mounts located in the caller's mount namespace. This change aligns permission checking with the rest of mount(2).

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: Not yet received
Record last updated: Oct 14, 2026
First seen by InfoSec Signals: Oct 14, 2026

Affected products

Affected products

Linux Linux linux:linux (from the name)	from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 787937c4e373f1722c4343e5a5a4eb0f8543e589; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before c7d11fdf8e5db5f34a6c062c7e6ba3a0971879d2; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 432a171d60056489270c462e651e6c3a13f855b1; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 064014f7812744451d5d0592f3d2bcd727f2ee93; 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 builds before 4f091ad0862b02dc42a19a120b7048de848561f8; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 9c1ddfeb662b668fff69c5f1cfdd9f5d23d55d23; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 19554c79a2095ddde850906a067915c1ef3a4114; from 07b20889e3052c7e77d6a6a54e7e83446eb1ba84 before 12f147ddd6de7382dad54812e65f3f08d05809fc	CNA record
Siemens RUGGEDCOM RST2428P siemens:ruggedcom_rst2428p (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XC-300/XR-300/XC-400/XR-500WG/XR-500 family siemens:scalance_xc_300_xr_300_xc_400_xr_500wg_xr_500_family (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XCH328 siemens:scalance_xch328 (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XCM324 siemens:scalance_xcm324 (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XCM328 siemens:scalance_xcm328 (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XCM332 siemens:scalance_xcm332 (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XRH334 (24 V DC, 8xFO, CC) siemens:scalance_xrh334_24_v_dc_8xfo_cc (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XRM334 (230 V AC, 12xFO) siemens:scalance_xrm334_230_v_ac_12xfo (from the name)	before V3.3	CISA ADP
Siemens SCALANCE XRM334 (230 V AC, 8xFO) siemens:scalance_xrm334_230_v_ac_8xfo (from the name)	before V3.3	CISA ADP
1–10 of 20

References

References

https://git.kernel.org/stable/c/787937c4e373f1722c4343e5a5a4eb0f8543e589
https://git.kernel.org/stable/c/c7d11fdf8e5db5f34a6c062c7e6ba3a0971879d2
https://git.kernel.org/stable/c/432a171d60056489270c462e651e6c3a13f855b1
https://git.kernel.org/stable/c/064014f7812744451d5d0592f3d2bcd727f2ee93
https://git.kernel.org/stable/c/4f091ad0862b02dc42a19a120b7048de848561f8
https://git.kernel.org/stable/c/9c1ddfeb662b668fff69c5f1cfdd9f5d23d55d23
https://git.kernel.org/stable/c/19554c79a2095ddde850906a067915c1ef3a4114
https://git.kernel.org/stable/c/12f147ddd6de7382dad54812e65f3f08d05809fc

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.