CVE-2026-11659

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Summary

CVECVE-2026-11659
StatePUBLISHED
AssignerChrome
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-09 00:16:48 UTC
Updated2026-06-09 14:58:11 UTC
DescriptionInteger overflow in UI in Google Chrome on Linux prior to 149.0.7827.103 allowed a remote attacker to potentially perform a sandbox escape via a crafted HTML page. (Chromium security severity: High)

Risk And Classification

Primary CVSS: v3.1 9.6 CRITICAL from ADP

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

Problem Types: CWE-20 | CWE-20 Insufficient validation of untrusted input

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary9.6CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Google Chrome All All All All
Operating System Linux Linux Kernel - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Google Chrome affected 149.0.7827.103 149.0.7827.103 custom Not specified

References

ReferenceSourceLinkTags
issues.chromium.org/issues/513702971 [email protected] issues.chromium.org Permissions Required
chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop_0153744567.html [email protected] chromereleases.googleblog.com Release Notes, Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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