CVE-2026-38639

Summary

An issue in the parse_month function (/time/strptime.rs) of relibc commit ab6a2e allows attackers to cause a Denial of Service (DoS) via parsing a crafted input.

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/265

References

• https://gitlab.redox-os.org/redox-os/relibc/-/issues/265
• https://gitlab.redox-os.org/redox-os/relibc/-/merge_requests/990
• https://github.com/Marsman1996/pocs/tree/master/redox/CVE-2026-38639
• https://gitlab.redox-os.org/redox-os/relibc/-/work_items/265

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