DEBIAN-CVE-2026-42308
Pillow is a Python imaging library. Prior to version 12.2.0, if a font advances for each glyph by an exceeding large amount, when Pillow keeps track of the current position, it may lead to an integer overflow. This issue has been patched in version 12.2.0.
DEBIAN-CVE-2026-42308
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-2026-42308
pillow
Source reference: /affected/0/package/name
- Affected versions
- 10.0.0-1
Source reference:
/affected/0/versions10.1.0-1Source reference:
/affected/0/versions10.2.0-1Source reference:
/affected/0/versions10.3.0-1Source reference:
/affected/0/versions10.3.0-2Source reference:
/affected/0/versions10.4.0-1Source reference:
/affected/0/versions10.4.0-1.1Source reference:
/affected/0/versions11.1.0-1Source reference:
/affected/0/versions11.1.0-2Source reference:
/affected/0/versions11.1.0-3Source reference:
/affected/0/versions11.1.0-4Source reference:
/affected/0/versions11.1.0-5Source reference:
/affected/0/versions11.2.1-1Source reference:
/affected/0/versions11.3.0-1Source reference:
/affected/0/versions12.0.0-1Source reference:
/affected/0/versions12.1.0-1Source reference:
/affected/0/versions12.1.1-1Source reference:
/affected/0/versions12.1.1-2Source reference:
/affected/0/versions12.2.0-1Source reference:
/affected/0/versions12.3.0-1Source reference:
/affected/0/versions9.4.0-1.1Source reference:
/affected/0/versions9.4.0-1.1+deb12u1Source reference:
/affected/0/versions9.5.0-1Source reference:
/affected/0/versions - Fixed versions
- Not stated in this record
- Prerequisites
- Not stated in this record
pillow
Source reference: /affected/1/package/name
- Affected versions
- 11.1.0-5
Source reference:
/affected/1/versions11.1.0-5+deb13u1Source reference:
/affected/1/versions11.1.0-5+deb13u2Source reference:
/affected/1/versions - Fixed versions
- 11.1.0-5+deb13u3
Source reference:
/affected/1/ranges - Prerequisites
- Not stated in this record
pillow
Source reference: /affected/2/package/name
- Affected versions
- 11.1.0-5
Source reference:
/affected/2/versions11.2.1-1Source reference:
/affected/2/versions11.3.0-1Source reference:
/affected/2/versions12.0.0-1Source reference:
/affected/2/versions12.1.0-1Source reference:
/affected/2/versions12.1.1-1Source reference:
/affected/2/versions12.1.1-2Source reference:
/affected/2/versions - Fixed versions
- 12.2.0-1
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": "pillow",
"purl": "pkg:deb/debian/pillow?arch=source&distro=bookworm",
"ecosystem": "Debian:12"
},
"versions": [
"10.0.0-1",
"10.1.0-1",
"10.2.0-1",
"10.3.0-1",
"10.3.0-2",
"10.4.0-1",
"10.4.0-1.1",
"11.1.0-1",
"11.1.0-2",
"11.1.0-3",
"11.1.0-4",
"11.1.0-5",
"11.2.1-1",
"11.3.0-1",
"12.0.0-1",
"12.1.0-1",
"12.1.1-1",
"12.1.1-2",
"12.2.0-1",
"12.3.0-1",
"9.4.0-1.1",
"9.4.0-1.1+deb12u1",
"9.5.0-1"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42308.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "11.1.0-5+deb13u3"
}
]
}
],
"package": {
"name": "pillow",
"purl": "pkg:deb/debian/pillow?arch=source&distro=trixie",
"ecosystem": "Debian:13"
},
"versions": [
"11.1.0-5",
"11.1.0-5+deb13u1",
"11.1.0-5+deb13u2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42308.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
},
{
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"fixed": "12.2.0-1"
}
]
}
],
"package": {
"name": "pillow",
"purl": "pkg:deb/debian/pillow?arch=source&distro=forky",
"ecosystem": "Debian:14"
},
"versions": [
"11.1.0-5",
"11.2.1-1",
"11.3.0-1",
"12.0.0-1",
"12.1.0-1",
"12.1.1-1",
"12.1.1-2"
],
"database_specific": {
"source": "https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-42308.json"
},
"ecosystem_specific": {
"urgency": "not yet assigned"
}
}
]Publisher severity
No explicit severity was provided.
- Event
- #57638 · Revision 1
- Added to Heist Feed
- Publisher date