DEBIAN-CVE-2026-14651
A vulnerability has been found in connorskees grass up to 0.13.4. The impacted element is the function grass_compiler::selector::extend/grass_compiler::evaluate::visitor. The manipulation leads to denial of service. The attack must be carried out locally. The exploit has been disclosed to the public and may be used. 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."
DEBIAN-CVE-2026-14651
Primary source · Revision 1
Imported from structured advisory data. Source references identify upstream records or fields; verify affected versions and your deployed configuration.
Security context
Source reference: osv:DEBIAN-CVE-2026-14651
sass-grass
Source reference: /affected/0/package/name
- Affected versions
- 0.13.4-1
Source reference:
/affected/0/versions0.13.4-2Source reference:
/affected/0/versions0.13.4-3Source reference:
/affected/0/versions0.13.4-4Source reference:
/affected/0/versions0.13.4-5Source reference:
/affected/0/versions0.13.4-6Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
Structured affected-version data
Original package identities and version rules from this source.
[
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "sass-grass",
"purl": "pkg:deb/debian/sass-grass?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"0.13.4-1",
"0.13.4-2",
"0.13.4-3",
"0.13.4-4",
"0.13.4-5",
"0.13.4-6"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-14651.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56104 · Revision 1
- Added to Heist Feed
- Publisher date