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CVE-2026-97478: Linux 5.12
CVE-2026-97478. CVSS 3.1 base score 7.8 (HIGH, Source advisory). EPSS 0.0012 (percentile 0.01738), scored 20-Oct-2026.
Affected technology
Linux · aa3b483ff1d71c50b33db154048dff9a8f08ac71 to before 6e9e007ee1dfb54bc2d070550308077ec28dbaec, aa3b483ff1d71c50b33db154048dff9a8f08ac71 to before 0e1152f689847b9db2f05454775d34610c1424c2, aa3b483ff1d71c50b33db154048dff9a8f08ac71 to before d8156aacfcabb81f52c20ef89094945434d08079, aa3b483ff1d71c50b33db154048dff9a8f08ac71 to before 666c7f9e07925aa0863348f960e09bb89f8f05a3
Linux
Linux · 5.12
Linux
Component: Not specified by the source
File: drivers/virt/acrn/irqfd.c
Attack conditions (Source advisory, CVSS 3.1): Local · Low privileges required · No user interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 7.8/10) rates confidentiality, integrity and availability impact as high. The description does not specify what an attacker can achieve beyond these rated impacts.
- CCR priority
- 31.2 /100 (P4)
- CVSS 3.1
- 7.8 /10 · CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H · Source advisory
- EPSS
- 0.0012 · percentile 0.01738 · 2026-10-20
- KEV
- no
Provenance
- GitHub Advisory Database · Source record · observed 2026-10-21 16:14:50.830645+00:00 UTC
- NVD CVE API 2.0 · Source record · observed 2026-10-21 16:09:05.633125+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-97478.html