CVE catalog
CVE-2026-73583
UBUNTU-CVE-2026-73583
- Severity
- Medium · CVSS 6.6
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H - Published
- Updated
- Source
- [NVD] · [CVE record]
- EPSS
- 0.13% · Oct 25, 2026
A flaw was found in sblim-sfcb. A local attacker with access to the system can exploit an unsafe deserialization vulnerability in the provider-manager's inter-process communication (IPC) message parsing. By sending a specially crafted message, the attacker can cause out-of-bounds memory access, leading to the termination of the provider-manager process and a denial of service. This could also potentially result in limited unintended information disclosure.
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 |
|---|---|---|---|---|
| Ubuntu | sblim-sfcb | 16.04 | 1.4.8-0ubuntu2 | vulnerable |
| Ubuntu | sblim-sfcb | 18.04 | 1.4.9-0ubuntu1 | vulnerable |
| Ubuntu | sblim-sfcb | 18.04 | 1.4.9-0ubuntu3 | vulnerable |
| Ubuntu | sblim-sfcb | 18.04 | 1.4.9-0ubuntu5 | vulnerable |
| Ubuntu | sblim-sfcb | 20.04 | 1.4.9-0ubuntu5 | vulnerable |
| Ubuntu | sblim-sfcb | 22.04 | 1.4.9-0ubuntu5 | vulnerable |
| Ubuntu | sblim-sfcb | 22.04 | 1.4.9-0ubuntu7 | vulnerable |
| Ubuntu | sblim-sfcb | 24.04 | 1.4.9-0ubuntu7 | vulnerable |
| Ubuntu | sblim-sfcb | 24.04 | 1.4.9-0ubuntu9 | vulnerable |
| Ubuntu | sblim-sfcb | 24.04 | 1.4.9-0ubuntu10 | vulnerable |
| Ubuntu | sblim-sfcb | 26.04 | 1.4.9-0ubuntu10 | vulnerable |
Fixed-version evidence
OpenFactory catalog packages
No matching packages in this catalog.
Observed: