DEBIAN-CVE-2026-93750
http-cache-semantics through 4.2.0 contains a cache validation vulnerability in the _varyMatches() function that fails to properly validate Vary header wildcards due to byte-for-byte string comparison. Attackers can request URLs previously fetched by other clients to receive cached responses intended for different users, disclosing sensitive information across clients.
DEBIAN-CVE-2026-93750
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-2026-93750
node-got
Source reference: /affected/0/package/name
- Affected versions
- 11.8.5+~cs58.13.36-3
Source reference:
/affected/0/versions11.8.5+~cs58.13.36-4Source reference:
/affected/0/versions11.8.5+~cs58.13.36-5Source reference:
/affected/0/versions11.8.5+~cs58.13.36-6Source reference:
/affected/0/versions11.8.5+~cs58.13.36-7Source reference:
/affected/0/versions11.8.5+~cs58.13.36-8Source reference:
/affected/0/versions11.8.6+~cs58.13.36-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
node-got
Source reference: /affected/1/package/name
- Affected versions
- 11.8.5+~cs58.13.36-5
Source reference:
/affected/1/versions11.8.5+~cs58.13.36-6Source reference:
/affected/1/versions11.8.5+~cs58.13.36-7Source reference:
/affected/1/versions11.8.5+~cs58.13.36-8Source reference:
/affected/1/versions11.8.6+~cs58.13.36-1Source reference:
/affected/1/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
node-got
Source reference: /affected/2/package/name
- Affected versions
- 11.8.5+~cs58.13.36-5
Source reference:
/affected/2/versions11.8.5+~cs58.13.36-6Source reference:
/affected/2/versions11.8.5+~cs58.13.36-7Source reference:
/affected/2/versions11.8.5+~cs58.13.36-8Source reference:
/affected/2/versions11.8.6+~cs58.13.36-1Source reference:
/affected/2/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": "node-got",
"purl": "pkg:deb/debian/node-got?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"11.8.5+~cs58.13.36-3",
"11.8.5+~cs58.13.36-4",
"11.8.5+~cs58.13.36-5",
"11.8.5+~cs58.13.36-6",
"11.8.5+~cs58.13.36-7",
"11.8.5+~cs58.13.36-8",
"11.8.6+~cs58.13.36-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-93750.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "node-got",
"purl": "pkg:deb/debian/node-got?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"11.8.5+~cs58.13.36-5",
"11.8.5+~cs58.13.36-6",
"11.8.5+~cs58.13.36-7",
"11.8.5+~cs58.13.36-8",
"11.8.6+~cs58.13.36-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-93750.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
}
]
}
],
"package": {
"name": "node-got",
"purl": "pkg:deb/debian/node-got?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"11.8.5+~cs58.13.36-5",
"11.8.5+~cs58.13.36-6",
"11.8.5+~cs58.13.36-7",
"11.8.5+~cs58.13.36-8",
"11.8.6+~cs58.13.36-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-93750.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #6123 · Revision 1
- Added to Heist Feed
- Publisher date