CVE-2026-85458
Publication date 4 September 2026
Last updated 4 September 2026
Ubuntu priority
Description
Divide-by-zero in Xpdf 4.06 (and earlier), when a glyph in a Type 3 font has a zero height.
Status
| Package | Ubuntu Release | Status |
|---|---|---|
| xpdf | 26.04 LTS resolute |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
|
| ipe | 26.04 LTS resolute |
Needs evaluation
|
| 24.04 LTS noble |
Needs evaluation
|
|
| 22.04 LTS jammy |
Needs evaluation
|
|
| 20.04 LTS focal |
Needs evaluation
|
|
| 18.04 LTS bionic |
Needs evaluation
|
|
| 16.04 LTS xenial |
Needs evaluation
|
Notes
mdeslaur
In trusty to bionic, xpdf is built with poppler as the backend library, so most xpdf issues don't apply to it. In jammy and later, the xpdf package is actually xpopple, a fork that also builds against poppler.
Severity score breakdown
CVSS version: CVSS v4.0
Base score
2.1 · Low
Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N