CVE-2026-12026

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Summary

CVECVE-2026-12026
StatePUBLISHED
AssignerChrome
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-11 22:16:55 UTC
Updated2026-06-15 16:32:01 UTC
DescriptionOut of bounds read in Video in Google Chrome on ChromeOS prior to 149.0.7827.115 allowed a remote attacker who had compromised the renderer process to obtain potentially sensitive information from process memory via a crafted HTML page. (Chromium security severity: High)

Risk And Classification

Primary CVSS: v3.1 6.5 MEDIUM from [email protected]

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

EPSS: 0.000350000 probability, percentile 0.108060000 (date 2026-06-14)

Problem Types: CWE-125 | CWE-125 Out of bounds read

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
None
Availability
None

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Google Chrome All All All All
Operating System Google Chrome Os - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Google Chrome affected 149.0.7827.115 149.0.7827.115 custom Not specified

References

ReferenceSourceLinkTags
chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_01962725236.html [email protected] chromereleases.googleblog.com Vendor Advisory
issues.chromium.org/issues/517347084 [email protected] issues.chromium.org Issue Tracking, Permissions Required
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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