CVE-2026-104596

libosmocore: libosmocore through 1.14.1 contains out-of-bounds reads in the GSM 04.80 supplementary-service component parsers in s...

CVE-2026-104596 is fixed in libosmocore on 1 platform by DEBIAN-CVE-2026-104596 (version 1.14.2-1), released November 3, 2026. It is not reported as exploited. Patch Radar priority: High.

High
CVSS
7.5
high
Exploitation
None reported
No vendor assessment
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0039
33rd percentile

libosmocore through 1.14.1 contains out-of-bounds reads in the GSM 04.80 supplementary-service component parsers in src/gsm/gsm0480.c. This allows a remote attacker to obtain sensitive information.

Where it's fixed

ProductFixed inFixReleased
Linux
libosmocore · Debian 14 1.14.2-1 DEBIAN-CVE-2026-104596 Nov 3, 2026

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