Object lifecycle issue in Dawn in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact None

Availability Impact None

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact partial

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
148.0.7778.168 affected < 148.0.7778.168

No data.

No data.

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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/2026/05/stable-channel-update-for-desktop_12.html cve-icon cve-icon
https://issues.chromium.org/issues/497594413 cve-icon cve-icon
History

Thu, 14 May 2026 22:15:00 +0000

Type Values Removed Values Added
Title Memory Disclosure via Object Lifecycle Mismanagement in Chrome's Dawn Engine
First Time appeared Google
Google chrome
Weaknesses CWE-200
CWE-416
CWE-664
Vendors & Products Google
Google chrome
Metrics cvssV3_1

{'score': 5.3, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Thu, 14 May 2026 20:15:00 +0000

Type Values Removed Values Added
Description Object lifecycle issue in Dawn in Google Chrome prior to 148.0.7778.168 allowed a remote attacker to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: Medium)
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: Chrome

Published:

Updated: 2026-05-14T21:22:22.262Z

Reserved: 2026-05-14T05:40:27.289Z

Link: CVE-2026-8582

cve-icon Vulnrichment

Updated: 2026-05-14T21:22:19.520Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-05-14T20:17:20.600

Modified: 2026-05-14T22:16:51.220

Link: CVE-2026-8582

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-05-14T22:00:10Z

Weaknesses