In the Linux kernel, the following vulnerability has been resolved: Input: synaptics-rmi4 - fix F55 transmitter electrode count typo Du…
CVE-2026-80754 · published 3 Sept 2026
How serious is it
- Severity: high, CVSS score 7.8 out of 10.
- No exploit prediction (EPSS) score yet.
- Not on the CISA list of exploited vulnerabilities.
- No public exploit in Exploit-DB.
Is your app affected by CVE-2026-80754?
Paste this prompt into Claude Code, Cursor or any AI coding tool: it runs a free Shippable scan of your project and fixes what it finds. Built with Lovable, Bolt or v0? Scan your live app. Or upload your package file.
Who is affected
- Linux Linux: 4.10
How to check
- Find out whether you run the affected product and which version, then compare it with the versions above.
How to fix
Copies a prompt for Claude Code, Cursor or Codex that asks it to check whether you run this product.
- Apply the vendor's update or mitigation from the references below. If there is none yet, limit exposure of the affected service until there is.
- If a vulnerable version was live, check your logs and rotate the secrets that server could read.
The advisory
In the Linux kernel, the following vulnerability has been resolved:
Input: synaptics-rmi4 - fix F55 transmitter electrode count typo
During F55 sensor detection, the transmitter (TX) electrode count was
incorrectly assigned the value of the receiver (RX) electrode count
due to copy-paste typos.
This incorrect value was then propagated to the driver data and used
by F54 to determine the diagnostics report size. On devices with more
RX than TX electrodes, this inflated the perceived TX count, leading
to incorrect report size calculations and potential out-of-bounds
buffer accesses.
Fix the typos by correctly assigning the TX electrode counts.
Check your whole app
Dependencies are only half of it. Free and read-only: before you push, run npx shippable-dev scan localhost:3000 in your project folder, no account needed. For your live app, you prove it's yours with a one-line tag first.
References
- git.kernel.org/stable/c/0739c65e799d4a93fe573ed23255a71fcfcc5438
- git.kernel.org/stable/c/6058f0fea10f3caf63a435677358d1b8e9325114
- git.kernel.org/stable/c/6484e00d6778fdf2209cd75940bc3902b276457f
- git.kernel.org/stable/c/9759502f5cd71805923457f183ae5b9533e20c7b
- git.kernel.org/stable/c/9b184c8337c6e12df129399007735a7fbcbbcb7b
- git.kernel.org/stable/c/a6d9646e77da7cab2dff7043a8e9f75e23b836bc
- git.kernel.org/stable/c/a81cafe3c3c2f8494063385a7b0ea7ff407bf19f
- git.kernel.org/stable/c/db4e20265ebda729610ca5cf45ca9437462c3f36
Merged from NVD. Last updated 24 Oct 2026. All vulnerabilities · RSS · JSON