CVE-2026-64342
USB: iowarrior: fix use-after-free on disconnect
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 25, 2026 |
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Affected Versions
Linux / Linux
946b960d13c15f050a3b848987aaca79f6a459b7 < d058d377291567b72aea33b017215cbfb383b0ad 946b960d13c15f050a3b848987aaca79f6a459b7 < a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595 946b960d13c15f050a3b848987aaca79f6a459b7 < 97ad9337127be04ca0b027c2b01e69302353f404 946b960d13c15f050a3b848987aaca79f6a459b7 < 164398601a7f160bc3df1efa454f983302cef03f 946b960d13c15f050a3b848987aaca79f6a459b7 < f328b0e9a0dbd162f5db1b83026b689f2fea2241 946b960d13c15f050a3b848987aaca79f6a459b7 < b748f97aff339e7f08dca9cf38a05b980fb66fea 946b960d13c15f050a3b848987aaca79f6a459b7 < e4596816984efc537e7c04c1af0c639394f967f7 946b960d13c15f050a3b848987aaca79f6a459b7 < bc0e4f16c44e50daa0b1ea729934baa3b4815dee
Linux / Linux
2.6.21
References
git.kernel.org: https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad git.kernel.org: https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595 git.kernel.org: https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404 git.kernel.org: https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f git.kernel.org: https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241 git.kernel.org: https://git.kernel.org/stable/c/b748f97aff339e7f08dca9cf38a05b980fb66fea git.kernel.org: https://git.kernel.org/stable/c/e4596816984efc537e7c04c1af0c639394f967f7 git.kernel.org: https://git.kernel.org/stable/c/bc0e4f16c44e50daa0b1ea729934baa3b4815dee