CVE-2026-38641

Summary

An issue in the DSO::mmap_and_copy function of relibc commit 61f42d allows attackers to cause a Denial of Service (DoS) via loading a crafted shared library.

Affected Software

Weaknesses

• n/a

ADP Enrichment

CISA ADP Vulnrichment

• SSVC:
• Exploitation: poc
  • Automatable: yes
  • Technical Impact: partial

Additional References

• https://gitlab.redox-os.org/redox-os/relibc/-/work_items/263

References

• https://gitlab.redox-os.org/redox-os/relibc/-/issues/263
• https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/1046
• https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38641
• https://gitlab.redox-os.org/redox-os/relibc/-/work_items/263

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