CVE-2026-87650: Out of Bounds Read in WebGL in Google Chrome Prior to 153.0.8010.36 Allows Remote Code Execution Outside Sandbox
A NVD · · CVE-2026-87650
Admiralty grading (A–F · 1–6)
Source reliability
- A Completely reliable
- B Usually reliable
- C Fairly reliable
- D Not usually reliable
- E Unreliable
- F Cannot be judged
Information credibility
- 1 Confirmed
- 2 Probably true
- 3 Possibly true
- 4 Doubtful
- 5 Improbable
- 6 Cannot be judged
NATO Admiralty (AJP-2.1) grades confidence, independent of the risk score. Cross-source corroboration isn't tracked for non-CVE news, so single-source items are capped at a lower credibility number; a low number does not imply low quality.
Key metrics
- EPSS
- 0%
Key insight
An out-of-bounds read vulnerability in Chrome's WebGL engine enables an attacker to bypass the sandbox and execute arbitrary code outside the sandbox context,a critical risk for endpoints running Chrome.
Description
CVE-2026-87650 is an out-of-bounds read vulnerability in Google Chrome's WebGL implementation prior to version 153.0.8010.36. A remote attacker can deliver a crafted HTML document exploiting this vulnerability to potentially execute arbitrary code outside the Chrome sandbox. The Chromium security rating is "High". The vulnerability permits circumvention of Chrome's core security boundary and could lead to complete system compromise. Status: patch available in Chrome 153.0.8010.36 and later.
Risk score
- cvss base
- 0.00
- kev bonus
- 0.00
- epss bonus
- 0.00
- poc bonus
- 0.00
- raw before weight
- 0.00
- industry weight
- 1.21
- freshness factor
- 1.00
- exploitability factor
- 1.00
- days old
- 0.00
- vendor mismatch penalty
- 0.00
Path: operational