CVE-2026-13149

brace-expansion through 5.0.6 is vulnerable to denial of service. The expand function exhibits exponential-time complexity in the number of consecutive non-expanding '' brace groups. An attacker who passes a crafted string to expand, directly or transitively, can cause significant CPU consumption...

CVE-2026-13149

The CVE-2026-13149 entry concerns the library brace-expansion up to version 5.0.6. The vulnerability is in the expand() function, which exhibits exponential-time complexity proportional to the number of consecutive non-expanding '{}' brace groups. This allows an attacker to craft input that cause...