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CVE-2026-97921: Linux 6.4
CVE-2026-97921. EPSS 0.002 (percentile 0.08905), scored 03-Oct-2026.
Affected technology
Linux · 7403630eb94c1d664fb873f967427ef2f6ee3699 to before a2652fcf96b63e9da04951e4e58e6a0672df695d, e30fbc618e97b38dbb49f1d44dcd0778d3f23b8c to before 3d42fed18b2c5707b6332ebe87b789fd768eb01b, e30fbc618e97b38dbb49f1d44dcd0778d3f23b8c to before e787361bb6b0026ea3eb4d3fa7a304c7fcb99555, e30fbc618e97b38dbb49f1d44dcd0778d3f23b8c to before b22dc0add7d72b8bd9cae3188db0dd65da1c8652, e30fbc618e97b38dbb49f1d44dcd0778d3f23b8c to before 891c21f6d5673b2a519b536243bfc6dd2d35beb6, e30fbc618e97b38dbb49f1d44dcd0778d3f23b8c to before 230234d12ce42ab04132a32c3a848f07a5d27a71, 8d505d06d7330f5d67d3e5e9e1c647fb0b10ddad, 6.1.33 to before 6.1.189, 6.3.7 to before 6.4
Linux
Linux · 6.4
Linux
Component: Not specified by the source
File: kernel/trace/trace_events_hist.c
What an attacker can do
The source does not specify what an attacker can achieve.
- CCR priority
- 0.1 /100 (P5)
- EPSS
- 0.00205 · percentile 0.09856 · 2026-10-17
- KEV
- no
Provenance
- FIRST EPSS daily exploit-probability · Source record · observed 2026-10-18 12:55:59.341568+00:00 UTC
- GitHub Advisory Database · Source record · observed 2026-10-04 06:01:24.332572+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-19 10:33:46.008150+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97921.html