CVE-2026-73583
Medium
Description
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.
SeverityMedium
CVSS6.6
Exploit probability—
Product
Redhat Enterprise Linux
PublishedAug 13, 2026
First seenAug 13, 2026
Weakness typeCWE-125Out-of-bounds read
How to fix
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| redhat enterprise_linux | 6.0, 7.0, 8.0, 9.0, 10.0 | — |
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