CVE-2023-2935Public exploitNetwork attack vector

Heap corruption via V8 accessor type confusion

Published May 30, 2023 · Updated May 5, 2025

Type confusion in V8 in Google Chrome before 114.0.5735.90 allows remote attackers to corrupt the heap through a crafted HTML page. The publicly named locus is V8’s internal Object::SetPropertyWithAccessor path, but Google has not disclosed the incorrect type operation. A user must load attacker-controlled HTML, and the published impact is heap corruption within the browser process.

CVSS severity8.8
High
EPSS probability23.86%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Type confusion in V8 in Google Chrome before 114.0.5735.90 allows remote attackers to corrupt the heap through a crafted HTML page. The publicly named locus is V8’s internal Object::SetPropertyWithAccessor path, but Google has not disclosed the incorrect type operation. A user must load attacker-controlled HTML, and the published impact is heap corruption within the browser process.

The record

CVE
CVE-2023-2935
Published
May 30, 2023
Updated
May 5, 2025
Vendor
Google Cloud
Product
Google Chrome
Classifications
CWE-843, T1203
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 30, 2023CVE publishedPublication date reported by the CVE source.
  2. May 5, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=114.0.5735.90 <114.0.5735.90

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Google Cloud · Google Chromeversion=114.0.5735.90 <114.0.5735.90

Published CVSS scores

8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-843Access of Resource Using Incompatible Type ('Type Confusion')
T1203Exploitation for Client Execution

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo