CVE-2026-85977

MEDIUM Status: Awaiting Analysis

CVSS Scores

CVSS v3.x Base Score
5.3
MEDIUM

Description

A flaw was found in libtirpc. A remote attacker can exploit this vulnerability by sending specially crafted PMAPPROC_DUMP replies to a client application that uses the pmap_getmaps() function against an attacker-controlled host. This unbounded decoding can lead to excessive memory and CPU allocation, causing the client process to experience a Denial of Service (DoS) due to resource exhaustion.

Published
October 16, 2026 7:17 PM
Last Modified
October 16, 2026 7:23 PM
Source
[email protected]

Weaknesses (CWE)

CWE-1050

References

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