DEBIAN-CVE-2026-104591: libosmocore security update

DEBIAN-CVE-2026-104591, released October 27, 2026, fixes 1 CVE in libosmocore (version 1.14.2-1). 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

0.0045

39th percentile

Fixed package versions

Product	Release	Fixed in
libosmocore	Debian 14	1.14.2-1

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
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

Also fixes CVE-2026-104591

OPENSUSE-SU-2026:22220-1
libosmocore on opensuse-leap 16.0

Vendor advisory

https://security-tracker.debian.org/tracker/CVE-2026-104591

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