CVE-2026-17523
can: bcm: switch timer to HRTIMER_MODE_SOFT and remove hrtimer_tasklet
CVSS Score
7.8
EPSS Score
0.0%
EPSS Percentile
0th
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.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Jul 27, 2026 |
| Last Updated | Sep 10, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Linux / Linux
c53a6ee88b0a91bd012ef1b7988c0b93dae6f24d < 79305a826f872fe446c6fbf8450f515053ef6951 c53a6ee88b0a91bd012ef1b7988c0b93dae6f24d < bf74aa86e111aa3b2fbb25db37e3a3fab71b5b68
Linux / Linux
2.6.29