CVE-2026-63901
USB: serial: digi_acceleport: fix memory corruption with small endpoints
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: USB: serial: digi_acceleport: fix memory corruption with small endpoints Add the missing bulk-out buffer size sanity checks to avoid out-of-bounds memory accesses or slab corruption should a malicious device report smaller buffers than expected.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 19, 2026 |
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Affected Versions
Linux / Linux
1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < fd34198c2e5d164b57a7dcd4692626fece319225 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 25b93d0f229a115ab120106f37b9454170d4cfd4 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 6ab1e9ae099577a1019312088309ecbad2da9a91 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 8a65db5edd7b63365e9c5b7d9f4b8f314696dc49 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 41b645e791099f0038225da5e2ca3ca31f00d435 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 062dcc0b324afd03b1406f157190804f105718bb 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < 9469419b12a100e7e2ccdda64ab45b8368456c8a 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 < cb3560e8eab1dfa1cac1ed52631adf8ec6ff2cd5
Linux / Linux
2.6.12
References
git.kernel.org: https://git.kernel.org/stable/c/fd34198c2e5d164b57a7dcd4692626fece319225 git.kernel.org: https://git.kernel.org/stable/c/25b93d0f229a115ab120106f37b9454170d4cfd4 git.kernel.org: https://git.kernel.org/stable/c/6ab1e9ae099577a1019312088309ecbad2da9a91 git.kernel.org: https://git.kernel.org/stable/c/8a65db5edd7b63365e9c5b7d9f4b8f314696dc49 git.kernel.org: https://git.kernel.org/stable/c/41b645e791099f0038225da5e2ca3ca31f00d435 git.kernel.org: https://git.kernel.org/stable/c/062dcc0b324afd03b1406f157190804f105718bb git.kernel.org: https://git.kernel.org/stable/c/9469419b12a100e7e2ccdda64ab45b8368456c8a git.kernel.org: https://git.kernel.org/stable/c/cb3560e8eab1dfa1cac1ed52631adf8ec6ff2cd5