# CVE-2026-75894: osmo-iuh: In osmo-iuh from 0.1.0 through 1.8.0 a reachable assertion was found in the ranap_handle_co_dt() function via a arbit...

CVE-2026-75894 is fixed in osmo-iuh on 1 platform, first by OPENSUSE-SU-2026:21954-1, released September 23, 2026. It is not reported as exploited. Patch Radar priority: High.

- Web page: https://patchblox.com/security/cve/CVE-2026-75894
- Priority: High
- CVSS: 7.5 (high)
- EPSS: 0.0031
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Sep 18, 2026

## Description

In osmo-iuh from 0.1.0 through 1.8.0 a reachable assertion was found in the ranap_handle_co_dt() function via a arbitrarily sized NAS-PDU that leads to process crash and remote denial of service.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | osmo-iuh Debian 14 | 1.8.1+dfsg1-2 | [DEBIAN-CVE-2026-75894](https://patchblox.com/security/data/fix/linux/debian-cve-2026-75894.md) | Oct 11, 2026 |
| Linux | osmo-iuh opensuse-leap 16.0 | 1.5.1-bp160.2.1 | [OPENSUSE-SU-2026:21954-1](https://patchblox.com/security/data/fix/linux/opensuse-su-2026-21954-1.md) | Sep 23, 2026 |

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Data as of 2026-11-09T01:18:40Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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