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 |
| Last Updated | May 23, 2026 |
Stay Ahead of the Next One
Get instant alerts for linux linux
Be the first to know when new unknown vulnerabilities affecting linux linux are published — delivered to Slack, Telegram or Discord.
Get Free Alerts →
Free · No credit card · 60 sec setup
Affected Versions
Linux / Linux
e6ad399596bd234be4722022146e33e15c7e424d < 579c4c9857acdc8380fa99803f355f878bd766cb 0b91b4e4dae63cd43871fc2012370b86ee588f91 < d84c21aabaab517b9aaf9bc1d785922cb9db2f31 0b91b4e4dae63cd43871fc2012370b86ee588f91 < 7edfe4346b052b708645d0acc0f186425766b785 0b91b4e4dae63cd43871fc2012370b86ee588f91 < 79e5dcc95d9abed6f8203cfd529f4ec71f0e505d 0b91b4e4dae63cd43871fc2012370b86ee588f91 < 136f605e246b4bfe7ac2259471d1ff814aed0084 0b91b4e4dae63cd43871fc2012370b86ee588f91 < fa95b0146358b49f9858139b67314591fd5871b0 0b91b4e4dae63cd43871fc2012370b86ee588f91 < 91e8c6e601bdc1ccdf886479b6513c01c7e51c2c c394bd1bc8537e61593b6b6799e01495c7cf9008 5.15.17 < 5.15.203 5.16.3 < 5.17
Linux / Linux
5.17
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