OPENSUSE-SU-2026:21180-1: mupdf security update

OPENSUSE-SU-2026:21180-1, released June 30, 2026, fixes 2 CVEs in mupdf (version 1.27.2-bp160.1.1). None of them is reported as exploited. Patch Radar priority: High.

High

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

7.5

Base score, 0 to 10

Highest EPSS

0.0053

45th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 2
                                Routine 0

Fixed package versions

Product	Release	Fixed in
mupdf	opensuse-leap 16.0	1.27.2-bp160.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-25556	mupdf: MuPDF versions 1.23.0 through 1.27.0 contain a double-free vulnerability in fz_fill_pixmap_from_display_list() when a...	7.5	0.0053	None reported
High	CVE-2025-55780	mupdf: A null pointer dereference occurs in the function break_word_for_overflow_wrap() in MuPDF 1.26.4 when rendering a mal...	7.5	0.0043	None reported

Also fixes CVE-2026-25556

DEBIAN-CVE-2026-25556
mupdf on Debian 14

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:21180-1

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