CVE-2026-104594 Affecting libosmocore package, versions <1.14.2-1
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
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- published27 Oct 2026
- disclosed26 Oct 2026
Introduced: 26 Oct 2026
NewCVE-2026-104594 (opens in a new tab)How to fix?
Upgrade Debian:unstable libosmocore to version 1.14.2-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libosmocore package and not the libosmocore package as distributed by Debian.
See How to fix? for Debian:unstable relevant fixed versions and status.
libosmocore through 1.14.1 contains out-of-bounds reads in the IPA CCM identity-tag parsers in src/gsm/ipa.c. This allows a remote attacker to obtain sensitive information.
References
- https://security-tracker.debian.org/tracker/CVE-2026-104594
- https://github.com/osmocom/libosmocore/commit/325ffb5204d7e1659ca2fec3b2f14c33b969ee71
- https://github.com/osmocom/libosmocore/commit/8ba652bca2f28ec05ff5979846199e2c46657633
- https://github.com/osmocom/libosmocore/commit/afd18bf00147e17c495fc909ac4583b3bf734d53
- https://osmocom.org/issues/7050