CWE-476
AllowedNULL Pointer Dereference
Abstraction: Base · Status: Stable
The product dereferences a pointer that it expects to be valid but is NULL.
6310 vulnerabilities reference this CWE, most recent first.
CVE-2025-21285 (GCVE-0-2025-21285)
Vulnerability from cvelistv5 – Published: 2025-01-14 18:03 – Updated: 2026-06-09 18:28- CWE-476 - NULL Pointer Dereference
| URL | Tags |
|---|---|
| https://msrc.microsoft.com/update-guide/vulnerabi… | vendor-advisorypatch |
| Vendor | Product | Version | |
|---|---|---|---|
| Microsoft | Windows 10 Version 1507 |
Affected:
10.0.10240.0 , < 10.0.10240.20890
(custom)
|
|
| Microsoft | Windows 10 Version 1607 |
Affected:
10.0.14393.0 , < 10.0.14393.7699
(custom)
|
|
| Microsoft | Windows 10 Version 1809 |
Affected:
10.0.17763.0 , < 10.0.17763.6775
(custom)
|
|
| Microsoft | Windows 10 Version 21H2 |
Affected:
10.0.19044.0 , < 10.0.19044.5371
(custom)
|
|
| Microsoft | Windows 10 Version 22H2 |
Affected:
10.0.19045.0 , < 10.0.19045.5371
(custom)
|
|
| Microsoft | Windows 11 version 22H2 |
Affected:
10.0.22621.0 , < 10.0.22621.4751
(custom)
|
|
| Microsoft | Windows 11 version 22H3 |
Affected:
10.0.22631.0 , < 10.0.22631.4751
(custom)
|
|
| Microsoft | Windows 11 Version 23H2 |
Affected:
10.0.22631.0 , < 10.0.22631.4751
(custom)
|
|
| Microsoft | Windows 11 Version 24H2 |
Affected:
10.0.26100.0 , < 10.0.26100.2894
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 |
Affected:
6.1.7601.0 , < 6.1.7601.27520
(custom)
|
|
| Microsoft | Windows Server 2008 R2 Service Pack 1 (Server Core installation) |
Affected:
6.1.7601.0 , < 6.1.7601.27520
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 |
Affected:
6.0.6003.0 , < 6.0.6003.23070
(custom)
|
|
| Microsoft | Windows Server 2008 Service Pack 2 (Server Core installation) |
Affected:
6.0.6003.0 , < 6.0.6003.23070
(custom)
|
|
| Microsoft | Windows Server 2012 |
Affected:
6.2.9200.0 , < 6.2.9200.25273
(custom)
|
|
| Microsoft | Windows Server 2012 (Server Core installation) |
Affected:
6.2.9200.0 , < 6.2.9200.25273
(custom)
|
|
| Microsoft | Windows Server 2012 R2 |
Affected:
6.3.9600.0 , < 6.3.9600.22371
(custom)
|
|
| Microsoft | Windows Server 2012 R2 (Server Core installation) |
Affected:
6.3.9600.0 , < 6.3.9600.22371
(custom)
|
|
| Microsoft | Windows Server 2016 |
Affected:
10.0.14393.0 , < 10.0.14393.7699
(custom)
|
|
| Microsoft | Windows Server 2016 (Server Core installation) |
Affected:
10.0.14393.0 , < 10.0.14393.7699
(custom)
|
|
| Microsoft | Windows Server 2019 |
Affected:
10.0.17763.0 , < 10.0.17763.6775
(custom)
|
|
| Microsoft | Windows Server 2019 (Server Core installation) |
Affected:
10.0.17763.0 , < 10.0.17763.6775
(custom)
|
|
| Microsoft | Windows Server 2022 |
Affected:
10.0.20348.0 , < 10.0.20348.3091
(custom)
|
|
| Microsoft | Windows Server 2022, 23H2 Edition (Server Core installation) |
Affected:
10.0.25398.0 , < 10.0.25398.1369
(custom)
|
|
| Microsoft | Windows Server 2025 |
Affected:
10.0.26100.0 , < 10.0.26100.2894
(custom)
|
|
| Microsoft | Windows Server 2025 (Server Core installation) |
Affected:
10.0.26100.0 , < 10.0.26100.2894
(custom)
|
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CVE-2025-21170 (GCVE-0-2025-21170)
Vulnerability from cvelistv5 – Published: 2025-03-11 20:11 – Updated: 2025-03-11 20:38- CWE-476 - NULL Pointer Dereference (CWE-476)
| URL | Tags |
|---|---|
| https://helpx.adobe.com/security/products/substan… | vendor-advisory |
| Vendor | Product | Version | |
|---|---|---|---|
| Adobe | Substance3D - Modeler |
Affected:
0 , ≤ 1.15.0
(semver)
|
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CVE-2025-21155 (GCVE-0-2025-21155)
Vulnerability from cvelistv5 – Published: 2025-02-11 17:16 – Updated: 2025-02-12 20:51- CWE-476 - NULL Pointer Dereference (CWE-476)
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|---|---|
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|---|---|---|---|
| Adobe | Substance3D - Stager |
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0 , ≤ 3.1.0
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CVE-2025-21125 (GCVE-0-2025-21125)
Vulnerability from cvelistv5 – Published: 2025-02-11 17:10 – Updated: 2025-02-12 20:51- CWE-476 - NULL Pointer Dereference (CWE-476)
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|---|---|
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|---|---|---|---|
| Adobe | InDesign Desktop |
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0 , ≤ ID19.5.1
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CVE-2025-21097 (GCVE-0-2025-21097)
Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 15:25- CWE-476 - NULL Pointer Dereference
| Vendor | Product | Version | |
|---|---|---|---|
| OpenHarmony | OpenHarmony |
Affected:
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CVE-2025-21084 (GCVE-0-2025-21084)
Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:25- CWE-476 - NULL Pointer Dereference
| Vendor | Product | Version | |
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| OpenHarmony | OpenHarmony |
Affected:
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CVE-2025-20793 (GCVE-0-2025-20793)
Vulnerability from cvelistv5 – Published: 2026-01-06 01:46 – Updated: 2026-03-30 13:03- CWE-476 - NULL Pointer Dereference
| Vendor | Product | Version | |
|---|---|---|---|
| MediaTek, Inc. | MediaTek chipset |
Affected:
MT2735
Affected: MT2737 Affected: MT6813 Affected: MT6815 Affected: MT6833 Affected: MT6835 Affected: MT6853 Affected: MT6855 Affected: MT6873 Affected: MT6875 Affected: MT6877 Affected: MT6878 Affected: MT6879 Affected: MT6880 Affected: MT6883 Affected: MT6885 Affected: MT6886 Affected: MT6889 Affected: MT6890 Affected: MT6891 Affected: MT6893 Affected: MT6895 Affected: MT6896 Affected: MT6897 Affected: MT6899 Affected: MT6980 Affected: MT6983 Affected: MT6985 Affected: MT6989 Affected: MT6990 Affected: MT6991 Affected: MT6993 Affected: MT8673 Affected: MT8675 Affected: MT8676 Affected: MT8678 Affected: MT8755 Affected: MT8771 Affected: MT8791 Affected: MT8791T Affected: MT8792 Affected: MT8793 Affected: MT8795T Affected: MT8797 Affected: MT8798 Affected: MT8863 Affected: MT8873 Affected: MT8883 Affected: MT8893 |
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CVE-2025-20790 (GCVE-0-2025-20790)
Vulnerability from cvelistv5 – Published: 2025-12-02 02:34 – Updated: 2025-12-02 14:37- CWE-476 - NULL Pointer Dereference
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CVE-2025-20755 (GCVE-0-2025-20755)
Vulnerability from cvelistv5 – Published: 2025-12-02 02:34 – Updated: 2025-12-02 14:38- CWE-476 - NULL Pointer Dereference
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CVE-2025-20750 (GCVE-0-2025-20750)
Vulnerability from cvelistv5 – Published: 2025-12-02 02:34 – Updated: 2026-02-17 14:46- CWE-476 - NULL Pointer Dereference
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Mitigation MIT-56
For any pointers that could have been modified or provided from a function that can return NULL, check the pointer for NULL before use. When working with a multithreaded or otherwise asynchronous environment, ensure that proper locking APIs are used to lock before the check, and unlock when it has finished [REF-1484].
Mitigation
Select a programming language that is not susceptible to these issues.
Mitigation
Check the results of all functions that return a value and verify that the value is non-null before acting upon it.
Mitigation
Identify all variables and data stores that receive information from external sources, and apply input validation to make sure that they are only initialized to expected values.
Mitigation
Explicitly initialize all variables and other data stores, either during declaration or just before the first usage.
No CAPEC attack patterns related to this CWE.