Signal is active with 1 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received that is not the correct length, properly detect it and don't attempt to treat the data as valid.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
AVAILABLE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
2 versions affected across 1 product
| Date | Total | Labels |
|---|
| 2026-03-25 | 1 | Patch1 |
| 2026-03-26 | 1 | Patch1 |
| 2026-03-27 | 1 | Disclosure1 |
⚡ New CVE Alert: CVE-2026-23334 🚨 Risk Level: Unknown 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-23334 #CVE-2026-23334 #CVE #CyberSecurity #InfoSec https://t.co/0sCKMNNO29
Post summary
The tweet announces a new CVE (CVE-2026-23334) with unknown risk level and unspecified affected products, providing only a link to the NVD entry and no technical or mitigation details.
🛠️ Linux patches are out here fixing tiny “short packet” landmines, while Windows folks just hope their USB CAN adapters behave. Truncated URBs shouldn’t become “status up” magic tricks. https://windowsforum.com/threads/cve-2026-23334-fix-fintek-f81604-blocks-short-usb-can-interrupt-urbs.407531/ #LinuxKernel #DriverSecurity #StablePatch #UsbCan https://t.co/AO0Lt8VmSS
Post summary
The tweet reports that Linux patches have been released to fix a short‑packet USB CAN CVE, while Windows users are hoping their adapters remain unaffected.
CVE-2026-23334 In the Linux kernel, the following vulnerability has been resolved: can: usb: f81604: handle short interrupt urb messages properly If an interrupt urb is received t… https://www.cve.org/CVERecord?id=CVE-2026-23334
Post summary
CVE-2026-23334, a Linux kernel issue involving improper handling of short interrupt URB messages, has been fixed with a patch. No proof of exploitation or PoC is reported.
9 of 9 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| OS | linux | linux_kernel | - | - | - |
| OS | linux | linux_kernel | 6.5 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |
| OS | linux | linux_kernel | 7.0 | - | - |