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CVE-2026-8631— HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution

AI Predicted 9.8 Difficulty: Moderate EPSS 0.02% · P6

Affected Version Matrix 1

VendorProductVersion RangeStatus
HP IncHP Linux Imaging and Printing Software< 3.26.4affected
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I. Basic Information for CVE-2026-8631

Vulnerability Information
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Vulnerability Title
HP Linux Imaging and Printing Software – Potential Escalation of Privilege and Arbitrary Code Execution
Source: NVD (National Vulnerability Database)
Vulnerability Description
A potential security vulnerability has been identified in the HP Linux Imaging and Printing Software. This potential vulnerability may allow escalation of privileges and/or arbitrary code execution via an integer overflow in the hpcups processing path when handling crafted print data.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
堆缓冲区溢出
Source: NVD (National Vulnerability Database)

Affected Products

VendorProductAffected VersionsCPESubscribe
HP IncHP Linux Imaging and Printing Software 0 ~ 3.26.4 -

II. Public POCs for CVE-2026-8631

#POC DescriptionSource LinkShenlong Link
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III. Intelligence Information for CVE-2026-8631

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Advisory · 1

IV. Related Vulnerabilities

Same product: HP Linux Imaging and Printing Software
Same vendor: HP Inc
Same weakness: CWE-122

V. Comments for CVE-2026-8631

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