Description
A Floating point exception (division-by-zero) flaw was found in Mupdf for zero width pages in muraster.c. It is fixed in Mupdf-1.20.0-rc1 upstream.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | mupdf | Fixed in v1.20.0-rc1 | — |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | mupdf | 1.20.0+ds1-1 | — |
| Debian 13 | mupdf | 1.20.0+ds1-1 | — |
| Debian 12 | mupdf | 1.20.0+ds1-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 22.04 LTS | mupdf | No fix yet | — |
| Ubuntu Pro 20.04 LTS | mupdf | No fix yet | — |
| Ubuntu Pro 18.04 LTS | mupdf | No fix yet | — |
Show 1 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro 16.04 LTS | mupdf | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP4 | mupdf | 1.20.3-bp154.2.3.1 | openSUSE-SU-2022:10126-1 |
| SUSE Package Hub 15 SP3 | mupdf | 1.12.0-bp153.2.6.1 | openSUSE-SU-2022:10125-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | mupdf | 1.20.3-2.1 | openSUSE-SU-2024:12326-1 |
| openSUSE Leap 15.4 | mupdf | 1.20.3-bp154.2.3.1 | openSUSE-SU-2022:10126-1 |
| openSUSE Leap 15.3 | mupdf | 1.12.0-bp153.2.6.1 | openSUSE-SU-2022:10125-1 |
Advisories 3
- openSUSE-SU-2024:12326-1 mupdf-1.20.3-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:10125-1 Security update for mupdf SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2022:10126-1 Security update for mupdf SUSE / openSUSE Security Updates · Feb 4, 2026