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NVD / CVE Program· CNA microsoft

CVE-2025-49744: Windows Graphics Component Elevation of Privilege Vulnerability

Noroxi assessment

Priority: Monitor (action score 28/100)

  • Public proof-of-concept code exists (Exploit-DB); there is no record of exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.81% (FIRST EPSS); higher than 57% of all records.
  • Someone with local access to the system can trigger it. A low-privileged account is enough. No user action is required. Special conditions such as timing or configuration are required.
  • Fixed version: Windows 10 for 32-bit Systems 10.0.10240.21073; Windows 10 for x64-based Systems 10.0.10240.21073; Windows 10 Version 1607 for 32-bit Systems 10.0.14393.8246.

Low priority for now. Upgrade to Windows 10 for 32-bit Systems 10.0.10240.21073; Windows 10 for x64-based Systems 10.0.10240.21073; Windows 10 Version 1607 for 32-bit Systems 10.0.14393.8246 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Heap-based buffer overflow in Microsoft Graphics Component allows an authorized attacker to elevate privileges locally.

HighCVSS 7.0 · v3.1—Proof of concept Fix available
Published
Jul 8, 2025
Updated
Jun 17, 2026
EPSS
0.8% · 57th percentile

Report tools

JSON

Action score

28

Monitor

Low priority for now.

CVSS
28 / 40 · 7.0 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.8%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · microsoft
7.0
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • Proof of concept exists, no weaponized module
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2025-49744

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
microsoftwindows 10 1507
microsoftwindows 10 1607
microsoftwindows 10 1809
microsoftwindows 10 21h2
microsoftwindows 10 22h2
microsoftwindows 11 22h2
microsoftwindows 11 23h2
microsoftwindows 11 24h2
microsoftwindows server 2016
microsoftwindows server 2019
microsoftwindows server 2022
microsoftwindows server 2022 23h2

and 1 more

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • microsoft windows server 2016before 10.0.14393.8246
  • microsoft windows server 2019before 10.0.17763.7558
  • microsoft windows server 2022before 10.0.20348.3932
  • microsoft windows server 2022 23h2before 10.0.25398.1732
  • microsoft windows server 2025before 10.0.26100.4652

Versions reported by the vendor

Affected version ranges reported by the assigning authority (microsoft). Independent of NVD's CPE analysis and usually ahead of it.

  • Microsoft Windows 10 Version 1507

    • 10.0.10240.0 and later · before 10.0.10240.21073affected

  • Microsoft Windows 10 Version 1607

    • 10.0.14393.0 and later · before 10.0.14393.8246affected

  • Microsoft Windows 10 Version 1809

    • 10.0.17763.0 and later · before 10.0.17763.7558affected

  • Microsoft Windows 10 Version 21H2

    • 10.0.19044.0 and later · before 10.0.19044.6093affected

  • Microsoft Windows 10 Version 22H2

    • 10.0.19045.0 and later · before 10.0.19045.6093affected

  • Microsoft Windows 11 version 22H2

    • 10.0.22621.0 and later · before 10.0.22621.5624affected

  • Microsoft Windows 11 version 22H3

    • 10.0.22631.0 and later · before 10.0.22631.5624affected

  • Microsoft Windows 11 Version 23H2

    • 10.0.22631.0 and later · before 10.0.22631.5624affected

  • Microsoft Windows 11 Version 24H2

    • 10.0.26100.0 and later · before 10.0.26100.4652affected

  • Microsoft Windows Server 2016

    • 10.0.14393.0 and later · before 10.0.14393.8246affected

  • Microsoft Windows Server 2016 (Server Core installation)

    • 10.0.14393.0 and later · before 10.0.14393.8246affected

  • Microsoft Windows Server 2019

    • 10.0.17763.0 and later · before 10.0.17763.7558affected

Same product

microsoft: all records

Other highest-scoring records for the same primary product.

  • CVE-2021-34527Windows Print Spooler Remote Code Execution VulnerabilityKEV
    95Now
  • CVE-2021-40444Microsoft MSHTML Remote Code Execution VulnerabilityKEV
    94Now
  • CVE-2025-33053Internet Shortcut Files Remote Code Execution VulnerabilityKEV
    91Now

Published before and after this one in the same product

  • ← EarlierCVE-2025-49740Jul 8, 2025 · Windows SmartScreen Security Feature Bypass Vulnerability
    35Monitor
  • ← EarlierCVE-2025-49742Jul 8, 2025 · Windows Graphics Component Remote Code Execution Vulnerability
    31Monitor
  • Later →CVE-2025-49760Jul 8, 2025 · Windows Storage Spoofing Vulnerability
    14Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
Windows 10 for 32-bit Systems10.0.10240.21073 · KB5062561Microsoft (MSRC)
Windows 10 for x64-based Systems10.0.10240.21073 · KB5062561Microsoft (MSRC)
Windows 10 Version 1607 for 32-bit Systems10.0.14393.8246 · KB5062560Microsoft (MSRC)
Windows 10 Version 1607 for x64-based Systems10.0.14393.8246 · KB5062560Microsoft (MSRC)
Windows 10 Version 1809 for 32-bit Systems10.0.17763.7558 · KB5062557Microsoft (MSRC)
Windows 10 Version 1809 for x64-based Systems10.0.17763.7558 · KB5062557Microsoft (MSRC)
Windows 10 Version 21H2 for 32-bit Systems10.0.19044.6093 · KB5062554Microsoft (MSRC)
Windows 10 Version 21H2 for ARM64-based Systems10.0.19044.6093 · KB5062554Microsoft (MSRC)
Windows 10 Version 21H2 for x64-based Systems10.0.19044.6093 · KB5062554Microsoft (MSRC)
Windows 10 Version 22H2 for 32-bit Systems10.0.19045.6093 · KB5062554Microsoft (MSRC)
Windows 10 Version 22H2 for ARM64-based Systems10.0.19045.6093 · KB5062554Microsoft (MSRC)
Windows 10 Version 22H2 for x64-based Systems10.0.19045.6093 · KB5062554Microsoft (MSRC)
Windows 11 Version 22H2 for ARM64-based Systems10.0.22621.5624 · KB5062552Microsoft (MSRC)
Windows 11 Version 22H2 for x64-based Systems10.0.22621.5624 · KB5062552Microsoft (MSRC)
Windows 11 Version 23H2 for ARM64-based Systems10.0.22631.5624 · KB5062552Microsoft (MSRC)
Windows 11 Version 23H2 for x64-based Systems10.0.22631.5624 · KB5062552Microsoft (MSRC)
Windows 11 Version 24H2 for ARM64-based Systems10.0.26100.4652 · KB5062553Microsoft (MSRC)
Windows 11 Version 24H2 for x64-based Systems10.0.26100.4652 · KB5062553Microsoft (MSRC)
Windows Server 201610.0.14393.8246 · KB5062560Microsoft (MSRC)
Windows Server 2016 (Server Core installation)10.0.14393.8246 · KB5062560Microsoft (MSRC)
Windows Server 201910.0.17763.7558 · KB5062557Microsoft (MSRC)
Windows Server 2019 (Server Core installation)10.0.17763.7558 · KB5062557Microsoft (MSRC)
Windows Server 202210.0.20348.3932 · KB5062572Microsoft (MSRC)
Windows Server 2022 (Server Core installation)10.0.20348.3932 · KB5062572Microsoft (MSRC)
Windows Server 2022, 23H2 Edition (Server Core installation)10.0.25398.1732 · KB5062570Microsoft (MSRC)
Windows Server 202510.0.26100.4652 · KB5062553Microsoft (MSRC)
Windows Server 2025 (Server Core installation)10.0.26100.4652 · KB5062553Microsoft (MSRC)

Exploit status

Proof of concept available

A public proof of concept or detection signature exists. Exploit knowledge is out there; don't delay patching.

Evidence

  • Exploit-DB entry ×1

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entrylocal2025-07-16

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Published
  2. First PoC+7 d
  3. TodayNov 3, 2026+483 d

No history yet (it accumulates with the daily EPSS job).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-49138209 days apartWindows Common Log File System Driver Elevation of Privilege VulnerabilityKEV
    69This week
  • CVE-2024-30051420 days apartWindows DWM Core Library Elevation of Privilege VulnerabilityKEV
    63This week
  • CVE-2025-24985119 days apartWindows Fast FAT File System Driver Remote Code Execution VulnerabilityKEV
    62This week
  • CVE-2025-24993119 days apartWindows NTFS Remote Code Execution VulnerabilityKEV
    62This week
  • CVE-2025-479810 days apartSPNEGO Extended Negotiation (NEGOEX) Security Mechanism Remote Code Execution Vulnerability
    51Plan
  • CVE-2025-2996256 days apartWindows Media Remote Code Execution Vulnerability
    40Plan

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

—

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Someone with local access to the system can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • Special conditions such as timing or configuration are required.

If successful

Confidentiality
high · data can be read
Integrity
high · data or configuration can be modified
Availability
high · the service can be disrupted
Attack vector
Local
Attack complexity
High
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
High
Availability impact
High

Weakness class (CWE)

CWE-122 · Heap-based Buffer Overflow

CVSS vector

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

nvd-secondary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records