---
id: "CVE-2026-59010"
kind: "vulnerability"
aliases: ["CVE-2026-59010"]
title: "Rust legacy.rs deserializer: missing bounds check allows local denial of service"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["other", "rust"]
not_affected_if: []
published_at: "2026-11-02T20:17:56+00:00"
first_seen_at: "2026-11-02T20:35:36+00:00"
updated_at: "2026-11-02T20:36:59+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59010", "first_seen_at": "2026-11-02T20:35:36+00:00"}]
---

# Rust legacy.rs deserializer: missing bounds check allows local denial of service

A missing bounds check in the deserialize function of legacy.rs can crash or stall the program that parses the data. The sources say an attacker with local access and no extra privileges can trigger it, and no user interaction is needed.

_Summary, check and fix written by a model from the sources; labelled as such._

## Timeline

- 2026-11-02T20:35:36+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-59010

## From the sources

In deserialize of legacy.rs, there is a possible denial of service due to a missing bounds check. This could lead to local denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

---

_Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai_