Vulnerability Description
In the Linux kernel, the following vulnerability has been resolved: perf: Fix addr_filter_ranges lifetime Lee Jia Jie reported that since event::addr_filter_ranges is used under RCU, it should be RCU freed.
CVSS Score
7.8
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/6f1853b2b9f38f1343790bae8c0601b3f7554754
- https://git.kernel.org/stable/c/cd8dab11046c03ab07899ce3fe2aa7d1a9702cf1
- https://git.kernel.org/stable/c/e62d4192e593630f355094adc467058a05bdc935
FAQ
What is CVE-2026-93817?
CVE-2026-93817 is a vulnerability with a CVSS score of 7.8 (HIGH). In the Linux kernel, the following vulnerability has been resolved: perf: Fix addr_filter_ranges lifetime Lee Jia Jie reported that since event::addr_filter_ranges is used under RCU, it should be RC...
How severe is CVE-2026-93817?
CVE-2026-93817 has been rated HIGH with a CVSS base score of 7.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-93817?
Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.