---
id: "CVE-2026-59626"
page: "https://infrastack.ai/live/CVE-2026-59626"
kind: "vulnerability"
aliases: ["CVE-2026-59626"]
title: "UssiController SendInfo use-after-free lets remote attackers escalate privileges"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "other"
products: [{"name": "UssiController.cpp", "fixed": [], "affected": "", "ecosystem": "vendor"}]
ecosystems: ["vendor"]
tags: ["other", "unknown-product"]
not_affected_if: []
published_at: "2026-11-10T20:19:32+00:00"
first_seen_at: "2026-11-10T20:46:15+00:00"
updated_at: "2026-11-10T20:49:34+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-59626", "first_seen_at": "2026-11-10T20:46:15+00:00"}]
exploit_sources: []
---

# UssiController SendInfo use-after-free lets remote attackers escalate privileges

Link for people: https://infrastack.ai/live/CVE-2026-59626 (this .md is for agents)

In SendInfo of UssiController.cpp, a dangling connection listener pointer causes a use-after-free, corrupting memory. The description says a remote attacker could escalate privileges without extra execution privileges or user interaction.

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

## Affected

- vendor:UssiController.cpp affected range not listed fixed no fixed version listed

## Timeline

- 2026-11-10T20:46:15+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-59626

## From the sources

In SendInfo of UssiController.cpp, there is a possible way to corrupt memory via a dangling connection listener pointer due to a use after free. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

---

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