OPENSUSE-SU-2026:22220-1: libosmocore security update

OPENSUSE-SU-2026:22220-1, released November 7, 2026, fixes 4 CVEs in libosmocore (version 1.14.2-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

0.0047

40th percentile

Priority of the 4 CVEs

Patch now 0
                                Urgent 0
                                High 3
                                Routine 1

Fixed package versions

Product	Release	Fixed in
libosmocore	opensuse-leap 16.0	1.14.2-bp160.1.1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
High	CVE-2026-104594	libosmocore: libosmocore through 1.14.1 contains out-of-bounds reads in the IPA CCM identity-tag parsers in src/gsm/ipa.c	7.5	0.0047	None reported
High	CVE-2026-104591	libosmocore: libosmocore through 1.14.1 contains a buffer overflow in osmo_iuup_compute_payload_crc() in src/gsm/iuup.c	7.5	0.0045	None reported
High	CVE-2026-104597	libosmocore: libosmocore through 1.14.1 contains an out-of-bounds read in iuup_rx_initialization() in src/gsm/iuup.c	7.5	0.0039	None reported
Routine	CVE-2026-104592	libosmocore: libosmocore through 1.14.1 contains an out-of-bounds read in the CBSP WRITE-REPLACE decoder in src/gsm/cbsp.c	6.5	0.0027	None reported

Also fixes CVE-2026-104594

DEBIAN-CVE-2026-104594
libosmocore on Debian 14

Vendor advisory

https://osv.dev/vulnerability/openSUSE-SU-2026:22220-1

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