CVE-2026-98697
USB: serial: fix dynamic id driver deregistration race
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: serial: fix dynamic id driver deregistration race Only free the dynamic ids after having deregistered the driver and removed the "new_id" attribute to avoid leaking any id added by a racing write to the attribute.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Oct 18, 2026 |
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Affected Versions
Linux / Linux
93bacefc4cc0b53e1cb6a336d43847154fdf6886 < ebd8fcaaacb66c15ae7e19d14619abe3762e0701 93bacefc4cc0b53e1cb6a336d43847154fdf6886 < 4d6da6867b4ac6468d634a0dd3c35dfc0dc8af81 93bacefc4cc0b53e1cb6a336d43847154fdf6886 < 380f57cd58e26e0f3687451196ec446c473c52d9 93bacefc4cc0b53e1cb6a336d43847154fdf6886 < 63594e8ffe097bc0b7639936f33799a7653dded2
Linux / Linux
2.6.21
References
git.kernel.org: https://git.kernel.org/stable/c/ebd8fcaaacb66c15ae7e19d14619abe3762e0701 git.kernel.org: https://git.kernel.org/stable/c/4d6da6867b4ac6468d634a0dd3c35dfc0dc8af81 git.kernel.org: https://git.kernel.org/stable/c/380f57cd58e26e0f3687451196ec446c473c52d9 git.kernel.org: https://git.kernel.org/stable/c/63594e8ffe097bc0b7639936f33799a7653dded2