CVE-2026-31522
HID: magicmouse: avoid memory leak in magicmouse_report_fixup()
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: HID: magicmouse: avoid memory leak in magicmouse_report_fixup() The magicmouse_report_fixup() function was returning a newly kmemdup()-allocated buffer, but never freeing it. The caller of report_fixup() does not take ownership of the returned pointer, but it *is* permitted to return a sub-portion of the input rdesc, whose lifetime is managed by the caller.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Apr 22, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 579c4c9857acdc8380fa99803f355f878bd766cb 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < d84c21aabaab517b9aaf9bc1d785922cb9db2f31 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 7edfe4346b052b708645d0acc0f186425766b785 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 79e5dcc95d9abed6f8203cfd529f4ec71f0e505d 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 136f605e246b4bfe7ac2259471d1ff814aed0084 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fa95b0146358b49f9858139b67314591fd5871b0 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 91e8c6e601bdc1ccdf886479b6513c01c7e51c2c
Linux / Linux
All versions affected References
git.kernel.org: https://git.kernel.org/stable/c/579c4c9857acdc8380fa99803f355f878bd766cb git.kernel.org: https://git.kernel.org/stable/c/d84c21aabaab517b9aaf9bc1d785922cb9db2f31 git.kernel.org: https://git.kernel.org/stable/c/7edfe4346b052b708645d0acc0f186425766b785 git.kernel.org: https://git.kernel.org/stable/c/79e5dcc95d9abed6f8203cfd529f4ec71f0e505d git.kernel.org: https://git.kernel.org/stable/c/136f605e246b4bfe7ac2259471d1ff814aed0084 git.kernel.org: https://git.kernel.org/stable/c/fa95b0146358b49f9858139b67314591fd5871b0 git.kernel.org: https://git.kernel.org/stable/c/91e8c6e601bdc1ccdf886479b6513c01c7e51c2c