Integer overflow in WebRTC in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact Low

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

The EPSS score is 0.00241.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Google Chrome affected
Version Status Constraints
153.0.8010.36 affected < 153.0.8010.36

No data.

No data.

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Project Subscriptions

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Advisories

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References
Link Providers
https://chromereleases.googleblog.com/2026/09/stable-channel-update-for-desktop_0808145027.html cve-icon cve-icon
https://issues.chromium.org/issues/502783118 cve-icon cve-icon
History

Wed, 09 Sep 2026 20:30:00 +0000

Type Values Removed Values Added
Metrics cvssV3_1

{'score': 4.3, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N'}

Wed, 09 Sep 2026 08:45:00 +0000

Type Values Removed Values Added
Title Integer Overflow in Chrome WebRTC Enabling Remote Memory Read

Wed, 09 Sep 2026 01:00:00 +0000

Type Values Removed Values Added
Description Integer overflow in WebRTC in Google Chrome prior to 153.0.8010.36 allowed a remote attacker to read memory inside the sandbox via a crafted HTML page. (Chromium security severity: Medium)
Weaknesses CWE-190
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-09-09T20:04:04.397Z

Reserved: 2026-09-08T22:43:20.262Z

Link: CVE-2026-87630

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Undergoing Analysis

Published: 2026-09-09T01:17:21.333

Modified: 2026-09-09T20:21:00.843

Link: CVE-2026-87630

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-09T08:30:07Z

Weaknesses