CVE catalog

CVE-2026-75894

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.

[CVE catalog]

Severity: High · CVSS 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Published: Sep 18, 2026, 7:16:45 PM UTC
Updated: Sep 18, 2026, 7:24:36 PM UTC
Source: [NVD] · [CVE record]
EPSS: 0.31% · Oct 25, 2026

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.

Vulnerable and fixed packages

Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.

Distribution	Package	Release	Version	Status
Debian	osmo-iuh	sid	`1.8.1+dfsg1-3`	fixed
Debian	osmo-iuh	forky	`1.8.1+dfsg1-3`	fixed
Debian	osmo-iuh	trixie	`1.7.0+dfsg1-2`	vulnerable
Debian	osmo-iuh	bookworm	`1.3.0+dfsg1-5`	vulnerable
Opensuse	osmo-iuh	leap 16.0	`1.5.1-bp160.2.1`	fixed

Fixed-version evidence

Distribution	Package	Type	Release	Fixed version	Urgency	Origin	Bugs
Debian	osmo-iuh	source	sid	`1.8.1+dfsg1-2`	not yet assigned	Not reported	[1148471]
Debian	osmo-iuh	source	forky	`1.8.1+dfsg1-2`	not yet assigned	Not reported	[1148471]
Debian	osmo-iuh	source	trixie	`(unfixed)`	not yet assigned	Not reported	[1148471]
Debian	osmo-iuh	source	bookworm	`(unfixed)`	not yet assigned	Not reported	[1148471]
Opensuse	osmo-iuh	rpm	leap 16.0	`1.5.1-bp160.2.1`	Not reported	OPENSUSE-SU-2026:21954-1	Not reported

[Debian bug #1148471]

Notes

[trixie] osmo-iuh: Minor issue [bookworm] osmo-iuh: Minor issue

OpenFactory catalog packages

[Debian 12 (Bookworm)]

[libosmo-hnbap0]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-hnbap-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-ranap5]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-ranap-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-rua0]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-rua-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-sabp1]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
[libosmo-sabp-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.3.0+dfsg1-5 · amd64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12
- 1.3.0+dfsg1-5 · arm64 · bookworm
  Affected
  nvd · osmo-iuh · debian · bookworm; nvd · osmo-iuh · debian · 12

[Debian 13 (Trixie)]

[libosmo-hnbap0t64]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-hnbap-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-ranap7]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-ranap-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-rua0t64]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-rua-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-sabp1t64]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
[libosmo-sabp-dev]Affected
Source package: [osmo-iuh]
Details (2)
- 1.7.0+dfsg1-2 · amd64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13
- 1.7.0+dfsg1-2 · arm64 · trixie
  Affected
  nvd · osmo-iuh · debian · 13

Observed: Oct 23, 2026, 8:36:54 PM UTC

References

[Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]