Answer in brief
CVE-2026-46232 records a Unknown severity vulnerability in HID: playstation: Clamp num_touch_reports. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=752038248808a7ff176bbdb668f19ae7d2a9816b <0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <9c031b24aed6733b6dcc5d98527875b8654a04e9 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <7812694752a5f295eaa05a093b90a2c332666051 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <208f6d5b1dfd6399bc6af9e11f27f1f496243ed0 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <cac61b58a3b6340c52afa06bb15eac033158db2f | 0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4, 9c031b24aed6733b6dcc5d98527875b8654a04e9, 7812694752a5f295eaa05a093b90a2c332666051, 208f6d5b1dfd6399bc6af9e11f27f1f496243ed0, cac61b58a3b6340c52afa06bb15eac033158db2f |
| Linux/Linuxgeneric | 6.2 | Not reported |
Published upstream
May 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: HID: playstation: Clamp num_touch_reports A device would never lie about the number of touch reports would it? If it does the loop in dualshock4_parse_report will read off the end of the touch_reports array, up to about 2 KiB for the maximum number of 256 loop iteraions. The data that is read is emitted via evdev if the DS4_TOUCH_POINT_INACTIVE bit happens to be set. Protect against this by clamping the num_touch_reports value provided by the device to the maximum size of the touch_reports array.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-46232 records a Unknown severity vulnerability in HID: playstation: Clamp num_touch_reports. The current sources do not mark it as known exploited. The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. The current sources do not mark it as known exploited. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Linux/Linux (generic), Linux/Linux (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Linux/Linuxgeneric | >=752038248808a7ff176bbdb668f19ae7d2a9816b <0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <9c031b24aed6733b6dcc5d98527875b8654a04e9 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <7812694752a5f295eaa05a093b90a2c332666051 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <208f6d5b1dfd6399bc6af9e11f27f1f496243ed0 || >=752038248808a7ff176bbdb668f19ae7d2a9816b <cac61b58a3b6340c52afa06bb15eac033158db2f | 0bc4cf1a6ba00fb8c074531b179bc7b97502fbc4, 9c031b24aed6733b6dcc5d98527875b8654a04e9, 7812694752a5f295eaa05a093b90a2c332666051, 208f6d5b1dfd6399bc6af9e11f27f1f496243ed0, cac61b58a3b6340c52afa06bb15eac033158db2f |
| Linux/Linuxgeneric | 6.2 | Not reported |
Published upstream
May 28, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 5, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 5, 2026
In the Linux kernel, the following vulnerability has been resolved: HID: playstation: Clamp num_touch_reports A device would never lie about the number of touch reports would it? If it does the loop in dualshock4_parse_report will read off the end of the touch_reports array, up to about 2 KiB for the maximum number of 256 loop iteraions. The data that is read is emitted via evdev if the DS4_TOUCH_POINT_INACTIVE bit happens to be set. Protect against this by clamping the num_touch_reports value provided by the device to the maximum size of the touch_reports array.
Quoted source text, attributed separately from HOL analysis.