DEBIAN-CVE-2026-27606
Rollup is a module bundler for JavaScript. Versions prior to 2.80.0, 3.30.0, and 4.59.0 of the Rollup module bundler (specifically v4.x and present in current source) is vulnerable to an Arbitrary File Write via Path Traversal. Insecure file name sanitization in the core engine allows an attacker to control output filenames (e.g., via CLI named inputs, manual chunk aliases, or malicious plugins) and use traversal sequences (`../`) to overwrite files anywhere on the host filesystem that the build process has permissions for. This can lead to persistent Remote Code Execution (RCE) by overwriting critical system or user configuration files. Versions 2.80.0, 3.30.0, and 4.59.0 contain a patch for the issue.
DEBIAN-CVE-2026-27606
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-2026-27606
node-rollup
Source reference: /affected/0/package/name
- Affected versions
- 3.15.0-1
Source reference:
/affected/0/versions3.15.0-1+deb12u1Source reference:
/affected/0/versions3.15.0-2Source reference:
/affected/0/versions3.28.0-1Source reference:
/affected/0/versions3.28.0-2Source reference:
/affected/0/versions3.29.4-1Source reference:
/affected/0/versions3.29.4-2Source reference:
/affected/0/versions3.29.4-3Source reference:
/affected/0/versions3.29.5-1Source reference:
/affected/0/versions3.29.5-2Source reference:
/affected/0/versions3.29.5-3Source reference:
/affected/0/versions3.30.0-1Source reference:
/affected/0/versions3.30.0-2Source reference:
/affected/0/versions3.30.0-3Source reference:
/affected/0/versions3.30.0-4Source reference:
/affected/0/versions3.30.0-5Source reference:
/affected/0/versions3.30.0-6Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
node-rollup
Source reference: /affected/1/package/name
- Affected versions
- 3.29.5-1
Source reference:
/affected/1/versions3.29.5-2Source reference:
/affected/1/versions3.29.5-3Source reference:
/affected/1/versions3.30.0-1Source reference:
/affected/1/versions3.30.0-2Source reference:
/affected/1/versions3.30.0-3Source reference:
/affected/1/versions3.30.0-4Source reference:
/affected/1/versions3.30.0-5Source reference:
/affected/1/versions3.30.0-6Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
node-rollup
Source reference: /affected/2/package/name
- Affected versions
- 3.29.5-1
Source reference:
/affected/2/versions3.29.5-2Source reference:
/affected/2/versions3.29.5-3Source reference:
/affected/2/versions - Fixed versions
- 3.30.0-1
Source reference:
/affected/2/ranges - 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": "node-rollup",
"purl": "pkg:deb/debian/node-rollup?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"3.15.0-1",
"3.15.0-1+deb12u1",
"3.15.0-2",
"3.28.0-1",
"3.28.0-2",
"3.29.4-1",
"3.29.4-2",
"3.29.4-3",
"3.29.5-1",
"3.29.5-2",
"3.29.5-3",
"3.30.0-1",
"3.30.0-2",
"3.30.0-3",
"3.30.0-4",
"3.30.0-5",
"3.30.0-6"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27606.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "node-rollup",
"purl": "pkg:deb/debian/node-rollup?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"3.29.5-1",
"3.29.5-2",
"3.29.5-3",
"3.30.0-1",
"3.30.0-2",
"3.30.0-3",
"3.30.0-4",
"3.30.0-5",
"3.30.0-6"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27606.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "3.30.0-1"
}
]
}
],
"package": {
"name": "node-rollup",
"purl": "pkg:deb/debian/node-rollup?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"3.29.5-1",
"3.29.5-2",
"3.29.5-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-27606.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56318 · Revision 1
- Added to Heist Feed
- Publisher date