CVE-2025-40203
listmount: don't call path_put() under namespace semaphore
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: listmount: don't call path_put() under namespace semaphore Massage listmount() and make sure we don't call path_put() under the namespace semaphore. If we put the last reference we're fscked.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Nov 12, 2025 |
| Last Updated | May 11, 2026 |
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Affected Versions
Linux / Linux
b4c2bea8ceaa50cd42a8f73667389d801a3ecf2d < 659874b7ee4976ad9ce476e07fd36bc67b3537f1 b4c2bea8ceaa50cd42a8f73667389d801a3ecf2d < 9c80da26fda2fdcaac7f92b5908875b3108830ff b4c2bea8ceaa50cd42a8f73667389d801a3ecf2d < c1f86d0ac322c7e77f6f8dbd216c65d39358ffc0
Linux / Linux
6.8