CVE-2026-93817 in Linux

الملخص

بحسب MITRE • 24/09/2026

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.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

• مسؤول: Linux
• حجز: 18/09/2026
• إفشاء: 24/09/2026
• الاعتدال: تمت الموافقة
• إدخال: VDB-409569
• CPE: جاهز
• CWE: CWE-416 (مؤكد)
• CVSS: 8.2 (VulDB)
• EPSS: 0.00000
• KEV: لا
• النشاطات: منخفض جدًا
• القطاع: Lawfirm, Education, ...

المصادر

• MITRE: https://www.cve.org/CVERecord?id=CVE-2026-93817
• NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-93817
• CVE Details: https://www.cvedetails.com/cve/CVE-2026-93817/