CVE-2026-2319Network attack vector

Object corruption via DevTools race

Published Feb 11, 2026 · Updated Feb 11, 2026

Race condition in DevTools in Google Chrome before 145.0.7632.45 allows remote attackers to corrupt objects through a malicious file. The public advisory identifies a DevTools race but keeps the underlying bug details restricted, so the shared object and unsynchronized operation are undisclosed. Exploitation requires specific user interface gestures, installation of a malicious extension, and interaction with the malicious file.

CVSS severity7.5
High
EPSS probability0.21%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Race condition in DevTools in Google Chrome before 145.0.7632.45 allows remote attackers to corrupt objects through a malicious file. The public advisory identifies a DevTools race but keeps the underlying bug details restricted, so the shared object and unsynchronized operation are undisclosed. Exploitation requires specific user interface gestures, installation of a malicious extension, and interaction with the malicious file.

The record

CVE
CVE-2026-2319
Published
Feb 11, 2026
Updated
Feb 11, 2026
Vendor
Go standard library
Product
Google Chrome
Classifications
CWE-362, T1204.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 11, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 11, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

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

  1. Affected versionversion=145.0.7632.45 <145.0.7632.45

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Go standard library · Google Chromeversion=145.0.7632.45 <145.0.7632.45

Published CVSS scores

7.5CISA-ADPCVSS:3.1/AV:N/AC:H/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 exploitUnconfirmed

Weakness, pattern, technique

CWE-362Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')
T1204.002User Execution: Malicious File

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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