OPENSUSE-SU-2026:22128-1: libxls security update

OPENSUSE-SU-2026:22128-1, released November 7, 2026, fixes 2 CVEs in libxls (version 1.6.4-bp160.1.1). None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

6.5

Base score, 0 to 10

Highest EPSS

0.0027

19th percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
libxls	opensuse-leap 16.0	1.6.4-bp160.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-26824	r-cran-readxl: libxls through version 1.6.3 contains a use of uninitialized memory vulnerability in the OLE container parser	6.5	0.0027	None reported
Routine	CVE-2026-26825	r-cran-readxl: A use-of-uninitialized memory vulnerability exists in libxls 1.6.3 when parsing malformed XLS files	5.3	0.0024	None reported

Also fixes CVE-2026-26824

DEBIAN-CVE-2026-26824
r-cran-readxl on Debian 14

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22128-1

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