---
title: "CVE-2026-87488\n    | Ubuntu"
description: Ubuntu is an open source software operating system that runs from the
  desktop, to the cloud, to all your internet connected things.
url: https://ubuntu.com/security/CVE-2026-87488?format=md
keywords: index, follow
---

# CVE-2026-87488

Publication date 10 September 2026

Last updated 11 September 2026

---

Ubuntu priority

**Medium**

[Why this priority?](https://ubuntu.com/security/cves/about#priority )

## Cvss 3 Severity Score

**9.6 · Critical**

[Score breakdown](https://ubuntu.com/security/CVE-2026-87488?format=md#impact-score)

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## Description

(Use after free in WebGL in Google Chrome on on Android prior to 153.0.
...)

[Read the notes from the security team](https://ubuntu.com/security/CVE-2026-87488?format=md#notes)

## Status

Show unmaintained releases

| Package | Ubuntu Release | Status |
| --- | --- | --- |
| chromium-browser | 26.04 LTS resolute | Not affected |
| 24.04 LTS noble | Not affected |
| 22.04 LTS jammy | Not affected |

---

* [How can I get the fixes?](https://ubuntu.com/security/cves/about#security)
* [What do statuses mean?](https://ubuntu.com/security/cves/about#statuses)

## Notes

---

### [alexmurray](https://launchpad.net/~alexmurray)

The Debian chromium source package is called chromium-browser
in Ubuntu

---

### [mdeslaur](https://launchpad.net/~mdeslaur)

starting with Ubuntu 19.10, the chromium-browser package is just
a script that installs the Chromium snap

## Severity score breakdown

CVSS version:
CVSS v3.0

**Base score**

9.6 · Critical

* Base metrics

  | Parameter | Value |
  | --- | --- |
  | Attack vector | Network |
  | Attack complexity | Low |
  | Privileges required | None |
  | User interaction | Required |
  | Scope | Changed |
  | Confidentiality impact | High |
  | Integrity impact | High |
  | Availability impact | High |
* Scores

  | Parameter | Value |
  | --- | --- |
  | Base score | 9.6 · Critical |
  | Exploitability score | - |
  | Impact score | - |

**Vector:** CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

## References

* [MITRE](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-87488)
* [NVD](https://nvd.nist.gov/vuln/detail/CVE-2026-87488)
* [Launchpad](https://launchpad.net/bugs/cve/CVE-2026-87488)
* [Debian](https://security-tracker.debian.org/tracker/CVE-2026-87488)

### Other references

* <https://www.cve.org/CVERecord?id=CVE-2026-87488>