Vulnerability in Linux

CVE-2026-64371

In the Linux kernel, the following vulnerability has been resolved: proc: protect ptrace_may_access() with exec_update_lock (part 1) Fix the easy cases where procfs currently calls ptrace_may_access() without exec_update_lock protection…

Affected products

  • Linux — versions f83ce3e6b02d5e48b3a43b001390e2b58820389d, 6b06d6282100dd5aacf7d45443d651a1995bd9c4, 334ed22054b2ec8477e4409e214fc139cf937ef6

References