CVE-2023-24867Network attack vector

Authenticated code execution via malformed XPS print job

Published Mar 14, 2023 · Updated Feb 28, 2025

Heap-based buffer overflow in Microsoft's PostScript and PCL6 Class Printer Driver allows remote authenticated users to execute code. The driver overruns a heap buffer while processing a modified XPS file submitted to a shared printer. Normal user privileges and access to the shared printer are required; successful exploitation runs code on the Windows print host.

CVSS severity8.8
High
EPSS probability1.29%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Heap-based buffer overflow in Microsoft's PostScript and PCL6 Class Printer Driver allows remote authenticated users to execute code. The driver overruns a heap buffer while processing a modified XPS file submitted to a shared printer. Normal user privileges and access to the shared printer are required; successful exploitation runs code on the Windows print host.

The record

CVE
CVE-2023-24867
Published
Mar 14, 2023
Updated
Feb 28, 2025
Vendor
Microsoft
Product
Windows 10 Version 1507
Classifications
CWE-122, T1210
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 14, 2023CVE publishedPublication date reported by the CVE source.
  2. Feb 28, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=10.0.10240.0 <10.0.10240.19805

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Microsoft · Windows 10 Version 1507version=10.0.10240.0 <10.0.10240.19805
Microsoft · Windows Server 2019version=10.0.17763.0 <10.0.17763.4131
Microsoft · Windows Server 2016 (Server Core installation)version=10.0.14393.0 <10.0.14393.5786
Microsoft · Windows 11 version 21H2version=10.0.0 <10.0.22000.1696
Microsoft · Windows Server 2012 (Server Core installation)version=6.2.9200.0 <6.2.9200.24168
Microsoft · Windows Server 2012version=6.2.9200.0 <6.2.9200.24168
Microsoft · Windows 10 Version 21H2version=10.0.19043.0 <10.0.19044.2728
Microsoft · Windows Server 2016version=10.0.14393.0 <10.0.14393.5786
Microsoft · Windows 10 Version 20H2version=10.0.0 <10.0.19042.2728
Microsoft · Windows 10 Version 22H2version=10.0.19045.0 <10.0.19045.2728
Microsoft · Windows Server 2012 R2 (Server Core installation)version=6.3.9600.0 <6.3.9600.20865
Microsoft · Windows Server 2019 (Server Core installation)version=10.0.17763.0 <10.0.17763.4131
Microsoft · Windows 11, version 22H2version=10.0.22621.0 <10.0.22621.1413
Microsoft · Windows 10 Version 1607version=10.0.14393.0 <10.0.14393.5786
Microsoft · Windows Server 2022version=10.0.20348.0 <10.0.20348.1607
Microsoft · Windows 10 Version 1809version=10.0.0 <10.0.17763.4131; version=10.0.17763.0 <10.0.17763.4131
Microsoft · Windows Server 2012 R2version=6.3.9600.0 <6.3.9600.20865

Published CVSS scores

8.8Microsoft CorporationCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-122Heap-based Buffer Overflow
T1210Exploitation of Remote Services

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo