Unauthenticated code execution via unchecked print-data multiplication
Published Jul 3, 2026 · Updated Jul 3, 2026
Integer overflow in HPLIP on RHEL 8, 9, and 10 allows remote attackers to execute arbitrary code through crafted print data. The hpcups path checks a different multiplication pair while leaving one print-file-controlled operand unchecked, making the earlier overflow fix incomplete. No authentication or user interaction is required, and successful exploitation can execute code or escalate privileges on a system that accepts the crafted print job.
Summary
What happened
Integer overflow in HPLIP on RHEL 8, 9, and 10 allows remote attackers to execute arbitrary code through crafted print data. The hpcups path checks a different multiplication pair while leaving one print-file-controlled operand unchecked, making the earlier overflow fix incomplete. No authentication or user interaction is required, and successful exploitation can execute code or escalate privileges on a system that accepts the crafted print job.
The record
- CVE
- CVE-2026-14544
- Published
- Jul 3, 2026
- Updated
- Jul 3, 2026
- Vendor
- 389 Directory Server
- Product
- Red Hat Enterprise Linux 10
- Classifications
- CWE-190, T1068
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jul 3, 2026CVE publishedPublication date reported by the CVE source.
- Jul 3, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Affected versions are unavailable in this record. Check the vendor advisory for version and patch details.
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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