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Vulnerability DatabaseCVE-2026-21620

CVE-2026-21620: 
CBL Mariner vulnerability analysis and mitigation

Relative Path Traversal, Improper Isolation or Compartmentalization vulnerability in erlang otp erlang/otp (tftp_file modules), erlang otp inets (tftp_file modules), erlang otp tftp (tftp_file modules) allows Relative Path Traversal. This vulnerability is associated with program files lib/tftp/src/tftp_file.erl, src/tftp_file.erl.

This issue affects otp: from 17.0, from 07b8f441ca711f9812fad9e9115bab3c3aa92f79; otp: from 5.10 before 7.0; otp: from 1.0.

Source: NVD

Related CBL Mariner vulnerabilities:

CVE ID

Severity

Score

Technologies

Component name

CISA KEV exploit

Has fix

Published date

CVE-2026-23395HIGH8.8
  • Linux KernelLinux Kernel
  • kernel-64k-modules-core
NoYesMar 25, 2026
CVE-2026-23392HIGH7.8
  • Linux KernelLinux Kernel
  • linux-realtime
NoYesMar 25, 2026
CVE-2026-23398MEDIUM6.5
  • Linux KernelLinux Kernel
  • kernel-64k-debug-core
NoYesMar 26, 2026
CVE-2026-23396MEDIUM6.5
  • CBL MarinerCBL Mariner
  • linux-azure-6.8
NoYesMar 26, 2026
CVE-2026-23397MEDIUM4.4
  • Linux KernelLinux Kernel
  • kernel-debug-devel
NoYesMar 26, 2026

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