{"id":"CVE-2021-3530","details":"A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.","modified":"2026-08-28T14:32:44.969229Z","published":"2021-06-02T15:15:09.303Z","related":["SUSE-SU-2022:4146-1","SUSE-SU-2022:4277-1"],"references":[{"type":"ADVISORY","url":"https://security.gentoo.org/glsa/202208-30"},{"type":"ADVISORY","url":"https://security.netapp.com/advisory/ntap-20210716-0006/"},{"type":"REPORT","url":"https://bugzilla.redhat.com/show_bug.cgi?id=1956423"},{"type":"FIX","url":"https://src.fedoraproject.org/rpms/binutils/blob/rawhide/f/binutils-CVE-2021-3530.patch"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://sourceware.org/git/binutils-gdb.git","events":[{"introduced":"9288e0fae61b716ce75334be906283de8b18b787"},{"last_affected":"9288e0fae61b716ce75334be906283de8b18b787"}],"database_specific":{"extracted_events":[{"introduced":"2.36"},{"last_affected":"2.36"}],"source":"CPE_STRING","cpe":"cpe:2.3:a:gnu:binutils:2.36:*:*:*:*:*:*:*"}}],"versions":["2.36","binutils-2_36"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3530.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}