VDB
CVE-2026-23014
CVE-2026-23014
PUBLISHED
CVSS 7.800000190734863 HIGH
In the Linux kernel, the following vulnerability has been resolved: perf: Ensure swevent hrtimer is properly destroyed With the change to hrtimer_try_to_cancel() in perf_swevent_cancel_hrtimer() it appears possible for the hrtimer to still be active by the time the event gets freed. Make sure the event does a full hrtimer_cancel() on the free path by installing a perf_event::destroy handler.
EPSS 0.03% · 7.4th percentile
Risk Scores
CVSS 3.1
7.800000190734863
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.03%
7.4th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| linux | linux_kernel | 6.19, 6.18, 6.18 |
| Linux | Linux | eb3182ef0405ff2f6668fd3e5ff9883f60ce8801, 6b8c512811644cf2f5eaf6f44e928683c54127f0, 6.18 |
Exploit Intelligence
Timeline
- Jan 28, 2026 CVE Published
- Jan 28, 2026 PoC Published
- Jan 28, 2026 CVE Updated
- Jan 29, 2026 EPSS Score
- Jan 30, 2026 Security Advisory
- Jan 31, 2026 EPSS Score
- Feb 3, 2026 EPSS Score
- Feb 5, 2026 EPSS Score
- Feb 8, 2026 EPSS Score
- Feb 10, 2026 EPSS Score
- Feb 13, 2026 EPSS Score
- Feb 15, 2026 EPSS Score