DEBIAN-CVE-2026-16389
Incorrect boundary conditions, integer overflow in the Libraries component in NSS. This vulnerability was fixed in Firefox 153 and Thunderbird 153.
DEBIAN-CVE-2026-16389
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-2026-16389
nss
Source reference: /affected/0/package/name
- Affected versions
- 2:3.87.1-1
Source reference:
/affected/0/versions2:3.87.1-1+deb12u1Source reference:
/affected/0/versions2:3.87.1-1+deb12u2Source reference:
/affected/0/versions2:3.87.1-1+deb12u3Source reference:
/affected/0/versions - Fixed versions
- 2:3.87.1-1+deb12u4
Source reference:
/affected/0/ranges - Prerequisites
- Not stated in this record
nss
Source reference: /affected/1/package/name
- Affected versions
- 2:3.110-1
Source reference:
/affected/1/versions2:3.110-1+deb13u1Source reference:
/affected/1/versions2:3.110-1+deb13u2Source reference:
/affected/1/versions2:3.110-1+deb13u3Source reference:
/affected/1/versions - Fixed versions
- 2:3.110-1+deb13u4
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
nss
Source reference: /affected/2/package/name
- Affected versions
- 2:3.110-1
Source reference:
/affected/2/versions2:3.111-1Source reference:
/affected/2/versions2:3.112-1Source reference:
/affected/2/versions2:3.114-1Source reference:
/affected/2/versions2:3.116-1Source reference:
/affected/2/versions2:3.117-1Source reference:
/affected/2/versions2:3.119-1Source reference:
/affected/2/versions2:3.120-1Source reference:
/affected/2/versions2:3.121-1Source reference:
/affected/2/versions2:3.123-1Source reference:
/affected/2/versions2:3.123.1-1Source reference:
/affected/2/versions2:3.124-1Source reference:
/affected/2/versions - Fixed versions
- 2:3.126-1
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"
},
{
"fixed": "2:3.87.1-1+deb12u4"
}
]
}
],
"package": {
"name": "nss",
"purl": "pkg:deb/debian/nss?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"2:3.87.1-1",
"2:3.87.1-1+deb12u1",
"2:3.87.1-1+deb12u2",
"2:3.87.1-1+deb12u3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16389.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.110-1+deb13u4"
}
]
}
],
"package": {
"name": "nss",
"purl": "pkg:deb/debian/nss?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"2:3.110-1",
"2:3.110-1+deb13u1",
"2:3.110-1+deb13u2",
"2:3.110-1+deb13u3"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16389.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "2:3.126-1"
}
]
}
],
"package": {
"name": "nss",
"purl": "pkg:deb/debian/nss?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"2:3.110-1",
"2:3.111-1",
"2:3.112-1",
"2:3.114-1",
"2:3.116-1",
"2:3.117-1",
"2:3.119-1",
"2:3.120-1",
"2:3.121-1",
"2:3.123-1",
"2:3.123.1-1",
"2:3.124-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-16389.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #56070 · Revision 1
- Added to Heist Feed
- Publisher date