CVE-2026-14650
Severity CVSS v4.0:
LOW
Type:
CWE-404
Improper Resource Shutdown or Release
Publication date:
04/07/2026
Last modified:
04/07/2026
Description
A flaw has been found in connorskees grass up to 0.13.4. The affected element is the function grass_compiler::raw_to_parse_error of the component UTF-8 Character Handler. Executing a manipulation can lead to denial of service. The attack is restricted to local execution. The exploit has been published and may be used. In Issue #117 with similar structure the project maintainer explains: "DoS vulnerabilities are generally fine in Sass compilers -- they are trivially possible with recursive functions, infinite loops, nested mixins, etc. The description here is wrong. Compile time is not expected to be linear relative to the input, and the @extend algorithm is definitionally exponential."
Impact
Base Score 4.0
1.90
Severity 4.0
LOW
Base Score 3.x
3.30
Severity 3.x
LOW
Base Score 2.0
1.70
Severity 2.0
LOW