DEBIAN-CVE-2026-54264
Angular is a development platform for building mobile and desktop web applications using TypeScript/JavaScript and other languages. Prior to 22.0.1, 21.2.17, and 20.3.25, an information disclosure vulnerability exists in the @angular/service-worker package of the Angular framework. When the Service Worker fetches assets, it preserves metadata (such as headers) from the original request. However, on cross-origin redirects, the Service Worker fails to strip sensitive headers, violating the Fetch redirect algorithm. This allows a remote attacker to obtain sensitive credentials (e.g., Authorization tokens, Proxy-Authorization credentials, or session cookies) by triggering a cross-origin redirect to an untrusted external origin. This vulnerability is fixed in 22.0.1, 21.2.17, and 20.3.25.
DEBIAN-CVE-2026-54264
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-2026-54264
angular.js
Source reference: /affected/0/package/name
- Affected versions
- 1.8.3-1
Source reference:
/affected/0/versions1.8.3-1+deb12u1Source reference:
/affected/0/versions1.8.3-1+deb12u1~deb11u1Source reference:
/affected/0/versions1.8.3-2Source reference:
/affected/0/versions1.8.3-3Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
angular.js
Source reference: /affected/1/package/name
- Affected versions
- 1.8.3-3
Source reference:
/affected/1/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": "angular.js",
"purl": "pkg:deb/debian/angular.js?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"1.8.3-1",
"1.8.3-1+deb12u1",
"1.8.3-1+deb12u1~deb11u1",
"1.8.3-2",
"1.8.3-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54264.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "angular.js",
"purl": "pkg:deb/debian/angular.js?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"1.8.3-3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-54264.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57809 · Revision 1
- Added to Heist Feed
- Publisher date