CVE-2026-11273

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Summary

CVECVE-2026-11273
StatePUBLISHED
AssignerChrome
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-06-05 00:17:04 UTC
Updated2026-06-08 14:17:42 UTC
DescriptionInsufficient validation of untrusted input in Omnibox in Google Chrome prior to 149.0.7827.53 allowed a remote attacker who convinced a user to engage in specific UI gestures to inject arbitrary scripts or HTML (UXSS) via a crafted HTML page. (Chromium security severity: Low)

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from ADP

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

EPSS: 0.000410000 probability, percentile 0.127620000 (date 2026-06-14)

Problem Types: CWE-20 | CWE-79 | CWE-20 Insufficient validation of untrusted input | CWE-20 CWE-20 Improper Input Validation | CWE-79 CWE-79 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Operating System Apple Macos - All All All
Application Google Chrome All All All All
Operating System Linux Linux Kernel - All All All
Operating System Microsoft Windows - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Google Chrome affected 149.0.7827.53 149.0.7827.53 custom Not specified

References

ReferenceSourceLinkTags
issues.chromium.org/issues/501757688 [email protected] issues.chromium.org Permissions Required
chromereleases.googleblog.com/2026/06/stable-channel-update-for-desktop.html [email protected] chromereleases.googleblog.com Vendor Advisory
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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