{"id":"CVE-2021-46195","revision":"4105f3532ec842a5b76f7eb05e5a6706","records":[{"revision":"4105f3532ec842a5b76f7eb05e5a6706","observedAt":"2026-10-23T15:48:27.903+00:00","statement":{"source":"cve-program","id":"CVE-2021-46195","aliases":[],"title":"GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.","description":"GCC v12.0 was discovered to contain an uncontrolled recursion via the component libiberty/rust-demangle.c. This vulnerability allows attackers to cause a Denial of Service (DoS) by consuming excessive CPU and memory resources.","state":0,"publishedAt":"2022-01-14T19:16:12+00:00","modifiedAt":"2026-10-14T12:07:46.481+00:00","affected":[{"ecosystem":"Vendor product","name":"n/a","ranges":[],"versions":[],"rawVersionEvidence":"{\n                    \"product\": \"n/a\",\n                    \"vendor\": \"n/a\",\n                    \"versions\": [\n                        {\n                            \"status\": \"affected\",\n                            \"version\": \"n/a\"\n                        }\n                    ]\n                }"}],"metrics":[],"references":["https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103841"],"sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2021-46195","license":"CVE Program Terms of Use","key":"cve-program:CVE-2021-46195","identifiers":["CVE-2021-46195"]},"retained":false,"historicalAffected":[]}],"coverage":[]}