HP LaserJet Pro PostScript Print Job stack-based overflow

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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8.9$5k-$25k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in HP LaserJet Pro, LaserJet Enterprise and LaserJet Managed Printer. Affected by this issue is some unknown functionality of the component PostScript Print Job. Executing a manipulation can lead to stack-based overflow. This vulnerability is tracked as CVE-2025-26506. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability classified as critical was found in HP LaserJet Pro, LaserJet Enterprise and LaserJet Managed Printer (affected version unknown). This vulnerability affects an unknown functionality of the component PostScript Print Job. The manipulation with an unknown input leads to a stack-based overflow vulnerability. The CWE definition for the vulnerability is CWE-121. A stack-based buffer overflow condition is a condition where the buffer being overwritten is allocated on the stack (i.e., is a local variable or, rarely, a parameter to a function). As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

Certain HP LaserJet Pro, HP LaserJet Enterprise, and HP LaserJet Managed Printers may potentially be vulnerable to Remote Code Execution and Elevation of Privilege when processing a PostScript print job.

The advisory is shared for download at support.hp.com. This vulnerability was named CVE-2025-26506 since 02/11/2025. The exploitation appears to be difficult. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. There are neither technical details nor an exploit publicly available. The current price for an exploit might be approx. USD $5k-$25k (estimation calculated on 01/15/2026).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔍
CNA CVSS-BT Score: 🔍
CNA Vector: 🔍

CVSSv3info

VulDB Meta Base Score: 8.9
VulDB Meta Temp Score: 8.9

VulDB Base Score: 8.1
VulDB Temp Score: 8.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Stack-based overflow
CWE: CWE-121 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/11/2025 🔍
02/14/2025 +3 days 🔍
02/15/2025 +0 days 🔍
01/15/2026 +334 days 🔍

Sourcesinfo

Vendor: hp.com

Advisory: support.hp.com
Status: Confirmed

CVE: CVE-2025-26506 (🔍)
GCVE (CVE): GCVE-0-2025-26506
GCVE (VulDB): GCVE-100-295912

Entryinfo

Created: 02/15/2025 00:29
Updated: 01/15/2026 16:06
Changes: 02/15/2025 00:29 (64), 01/15/2026 16:06 (12)
Complete: 🔍
Cache ID: 216::103

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