CVEvulnerability
CVE-2026-17523
7.8 HIGH
Official page ↗
- Status
- Undergoing Analysis
- Published
- 2026-07-27
- Last modified
- 2026-10-02
- Assigner
- 416baaa9-dc9f-4396-8d5f-8c081fb06d67
- CVSS 3.1 (416baaa9-dc9f-4396-8d5f-8c081fb06d67)
- 7.8 HIGH — CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Description
In the Linux kernel, the following vulnerability has been resolved:
can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet
This patch switches the timer to HRTIMER_MODE_SOFT, which executed the
timer callback in softirq context and removes the hrtimer_tasklet.
Affected configurations
• linux linux kernel (>= 2.6.29.1 < 4.19.226)
• linux linux kernel (>= 4.20 < 5.4)
• linux linux kernel 2.6.29