Description
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.
Affected products
linux: linux kernel
References8
- git.kernel.org/stable/c/062dcc0b324afd03b1406f157190804f105718bb Patch
- git.kernel.org/stable/c/25b93d0f229a115ab120106f37b9454170d4cfd4 Patch
- git.kernel.org/stable/c/41b645e791099f0038225da5e2ca3ca31f00d435 Patch
- git.kernel.org/stable/c/6ab1e9ae099577a1019312088309ecbad2da9a91 Patch
- git.kernel.org/stable/c/8a65db5edd7b63365e9c5b7d9f4b8f314696dc49 Patch
- git.kernel.org/stable/c/9469419b12a100e7e2ccdda64ab45b8368456c8a Patch
- git.kernel.org/stable/c/cb3560e8eab1dfa1cac1ed52631adf8ec6ff2cd5 Patch
- git.kernel.org/stable/c/fd34198c2e5d164b57a7dcd4692626fece319225 Patch
Metrics
- CVSS 3.1
-
7.8
HIGH
Score source: NVD
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - EPSS — exploit probability
- 0% percentile: 7 · as of 14 November 2026
- CWE
- CWE-787
Could this be exploited in your environment?
A patch closes the known hole. A penetration test shows what an attacker can still reach — with proof.