CVE-2026-9960

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Summary

CVECVE-2026-9960
StatePUBLISHED
AssignerChrome
Source PriorityCVE Program / NVD first with legacy fallback
Published2026-05-28 23:16:54 UTC
Updated2026-05-29 16:18:15 UTC
DescriptionInteger overflow in PDFium in Google Chrome prior to 148.0.7778.216 allowed a remote attacker who had compromised the renderer process to execute arbitrary code inside a sandbox via a crafted font file. (Chromium security severity: High)

Risk And Classification

Primary CVSS: v3.1 7.5 HIGH from ADP

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

EPSS: 0.000940000 probability, percentile 0.262380000 (date 2026-06-02)

Problem Types: CWE-472 | CWE-472 Integer overflow

VersionSourceTypeScoreSeverityVector
3.1ADPDECLARED7.5HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
3.1134c704f-9b21-4f2e-91b3-4a467353bcc0Secondary7.5HIGHCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v3.1 Breakdown

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

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

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Google Chrome All All All All
Operating System Microsoft Windows - All All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Google Chrome affected 148.0.7778.216 148.0.7778.216 custom Not specified

References

ReferenceSourceLinkTags
chromereleases.googleblog.com/2026/05/stable-channel-update-for-desktop_0877304591.html [email protected] chromereleases.googleblog.com Release Notes
issues.chromium.org/issues/504573260 [email protected] issues.chromium.org Permissions Required
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis
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