FEDORA-2026-0B55B49B93: Security update for 7 packages

FEDORA-2026-0B55B49B93, released September 1, 2026, fixes 4 CVEs across 7 products. None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.8

Base score, 0 to 10

Highest EPSS

0.0076

55th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 1
                                High 1
                                Routine 2

Fixed package versions

Product	Release	Fixed in
darktable	Fedora 43	5.6.1-2.fc43
darktable-debuginfo	Fedora 43	5.6.1-2.fc43
darktable-debugsource	Fedora 43	5.6.1-2.fc43
darktable-tools-basecurve	Fedora 43	5.6.1-2.fc43
darktable-tools-basecurve-debuginfo	Fedora 43	5.6.1-2.fc43
darktable-tools-noise	Fedora 43	5.6.1-2.fc43
darktable-tools-noise-debuginfo	Fedora 43	5.6.1-2.fc43

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-20884	libraw: An integer overflow vulnerability exists in the deflate_dng_load_raw functionality of LibRaw Commit 8dc68e2	9.8	0.0059	None reported
High	CVE-2026-24450	libraw: integer overflow and heap buffer overflow via `uncompressed_fp_dng_load_raw` (bsc#1261675).	9.8	0.0059	None reported
Routine	CVE-2026-5342	libraw: A flaw has been found in LibRaw up to 0.22.0	n/a	0.0076	None reported
Routine	CVE-2026-5318	libraw: A weakness has been identified in LibRaw up to 0.22.0	4.3	0.0064	None reported

Also fixes CVE-2026-20884

SUSE-SU-2026:1555-1
libraw on sles 15.6, sles 15.7
OPENSUSE-SU-2026:20574-1
libraw on opensuse-leap 16.0
libraw-bin 0.21.2-2.1ubuntu0.24.04.2
libraw-bin on Ubuntu 24.04.5 LTS (noble)
libraw-bin 0.21.5b-1ubuntu1.1
libraw-bin on Ubuntu 26.04.1 LTS (resolute)
libraw23t64 0.21.2-2.1ubuntu0.24.04.2
libraw23t64 on Ubuntu 24.04.5 LTS (noble)
libraw23t64 0.21.5b-1ubuntu1.1
libraw23t64 on Ubuntu 26.04.1 LTS (resolute)
FEDORA-2026-635A001215
mingw-LibRaw, mingw32-LibRaw, mingw32-LibRaw-debuginfo and 6 more on Fedora 43
libraw-bin 0.20.2-2ubuntu2.22.04.3
libraw-bin on Ubuntu 22.04.1 LTS (jammy)

Vendor advisory

https://bodhi.fedoraproject.org/updates/FEDORA-2026-0b55b49b93

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