Description
MuPDF v1.21.1 was discovered to contain an infinite recursion in the component pdf_mark_list_push. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted PDF file.
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 | 1.22.1+ds1-1 | — |
| Debian 13 | mupdf | 1.22.1+ds1-1 | — |
| Debian 12 | mupdf | No fix yet | — |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SUSE Package Hub 15 SP5 | mupdf | 1.21.1-bp155.3.3.1 | openSUSE-SU-2023:0363-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Tumbleweed | mupdf | 1.23.4-2.1 | openSUSE-SU-2024:13404-1 |
| openSUSE Leap 15.5 | mupdf | 1.21.1-bp155.3.3.1 | openSUSE-SU-2023:0363-1 |
Advisories 2
- openSUSE-SU-2024:13404-1 mupdf-1.23.4-2.1 on GA media SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2023:0363-1 Security update for mupdf SUSE / openSUSE Security Updates · Feb 4, 2026