---
id: "CVE-2026-57004"
page: "https://infrastack.ai/live/CVE-2026-57004"
kind: "vulnerability"
aliases: ["CVE-2026-57004"]
title: "Chromium-based component: out-of-bounds write lets remote attackers escalate privilege"
severity: "unknown"
cvss: null
epss: null
exploited: false
status: "open"
category: "other"
products: []
ecosystems: []
tags: ["android", "chromium", "other"]
not_affected_if: []
published_at: "2026-11-10T20:19:17+00:00"
first_seen_at: "2026-11-10T20:46:08+00:00"
updated_at: "2026-11-10T20:52:10+00:00"
sources: [{"source": "nvd", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-57004", "first_seen_at": "2026-11-10T20:46:08+00:00"}]
exploit_sources: []
---

# Chromium-based component: out-of-bounds write lets remote attackers escalate privilege

Link for people: https://infrastack.ai/live/CVE-2026-57004 (this .md is for agents)

A missing bounds check in PresenceDecoderV1::DecodeDataElements allows an out-of-bounds write. A remote attacker could use it to escalate privileges without user interaction.

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

## Timeline

- 2026-11-10T20:46:08+00:00 nvd https://nvd.nist.gov/vuln/detail/CVE-2026-57004

## From the sources

In PresenceDecoderV1::DecodeDataElements of presence_decoder_v1.cc, there is a possible out-of-bounds write due to a missing bounds check. This could lead to remote escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

---

_Free to read, with fair use of about 60 pages a minute. For higher limits or API access: sales@infrastack.ai_