CVE-2026-38639

Description

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 Platforms

Weakness Type

CWE-20

References

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