CVE-2026-104598

CVSS 7.5 (high) · published 2026-10-26

libosmo-sigtran through 2.2.1 contains an out-of-bounds read in the M3UA NOTIFY decoder in src/m3ua.c. This allows a remote attacker to obtain sensitive information.

Weakness: CWE-125

Source: NVD CVE-2026-104598

References

• https://github.com/osmocom/libosmo-sigtran/commit/b554131f2cbb20ca9a9cf51ca17d73f644eff1f8
• https://osmocom.org/issues/7056
• https://osmocom.org/issues/7056

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