High · 7.5 CVE-2026-38641 EUVD-2026-39938GHSA-7rwv-r93w-x5q6

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 craft…

Published Jun 26, 2026 · Updated Jun 29, 2026 · Assigned by mitre

Description

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.

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