CVE-2026-43251In the Linux kernel, the following vulnerability has been resolved: HID: prodikeys: Check presence of pm->input_ep82 Fake USB devices can send their own report descriptors for which the input_mapping…
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In the Linux kernel, the following vulnerability has been resolved: HID: prodikeys: Check presence of pm->input_ep82 Fake USB devices can send their own report descriptors for which the input_mapping() hook does not get called. In this case, pm->input_ep82 stays NULL, which leads to a crash later. This does not happen with the real device, but can be provoked by imposing as one.
- CVSS
- 5.5 MEDIUM (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
- Weakness (CWE)
- CWE-476
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Jun 17, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
linux linux_kernel linux:linux_kernel | from 2.6.35 before 5.10.252; from 5.11 before 5.15.202; from 5.16 before 6.1.165; from 6.2 before 6.6.128; from 6.7 before 6.12.75; from 6.13 before 6.18.16; from 6.19 before 6.19.6 | NVD |
References
- https://git.kernel.org/stable/c/3f1b21cc67a15d7d081378a9b8747dd000a017b8patch
- https://git.kernel.org/stable/c/cee8337e1bad168136aecfe6416ecd7d3aa7529apatch
- https://git.kernel.org/stable/c/d08f35f843881ec504d7537a9bb728a073db3366patch
- https://git.kernel.org/stable/c/d5512ce892f774d37c53082adadfcad04f21b50epatch
- https://git.kernel.org/stable/c/e7ac1cd823cd2e9fcbd5cb0b261d6d35dbb79341patch
- https://git.kernel.org/stable/c/edccbf7d6dc05d692bde3a89de5a4001f72a0fa4patch
- https://git.kernel.org/stable/c/ee572578f09f0e743e9383393a75c3a7a0f9b4c2patch
- https://git.kernel.org/stable/c/f580c79683356632f12f2c2029f2fe936d953aa1patch
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.