Common Weakness Enumeration

CWE-476

Allowed

NULL Pointer Dereference

Abstraction: Base · Status: Stable

The product dereferences a pointer that it expects to be valid but is NULL.

6982 vulnerabilities reference this CWE, most recent first.

CVE-2025-27241 (GCVE-0-2025-27241)

Vulnerability from cvelistv5 – Published: 2025-05-06 09:03 – Updated: 2025-05-06 14:54
VLAI
Title
multimedia_av_codec has a NULL pointer dereference vulnerability
Summary
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-06 14:51 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
OpenHarmony CNA under the mitre root
CNA scorecard C 61/100 over 10 records in the last 180 days details
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v4.1.0 , ≤ v5.0.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-27185 (GCVE-0-2025-27185)

Vulnerability from cvelistv5 – Published: 2025-04-08 17:30 – Updated: 2025-04-08 19:15
VLAI
Title
After Effects | NULL Pointer Dereference (CWE-476)
Summary
After Effects versions 25.1, 24.6.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-04-08 19:15 UTC
CWE
  • CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 805 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe After Effects Affected: 0 , ≤ 24.6.4 (semver)
Create a notification for this product.
Date Public
2025-04-08 17:00
Show details on NVD website

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CVE-2025-27179 (GCVE-0-2025-27179)

Vulnerability from cvelistv5 – Published: 2025-03-11 17:43 – Updated: 2025-03-11 18:11
VLAI
Title
InDesign Desktop | NULL Pointer Dereference (CWE-476)
Summary
InDesign Desktop versions ID20.1, ID19.5.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-11 18:04 UTC
CWE
  • CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 805 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe InDesign Desktop Affected: 0 , ≤ ID19.5.2 (semver)
Create a notification for this product.
Date Public
2025-03-11 17:00
Show details on NVD website

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CVE-2025-27176 (GCVE-0-2025-27176)

Vulnerability from cvelistv5 – Published: 2025-03-11 17:43 – Updated: 2025-03-11 18:11
VLAI
Title
InDesign Desktop | NULL Pointer Dereference (CWE-476)
Summary
InDesign Desktop versions ID20.1, ID19.5.2 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-11 18:04 UTC
CWE
  • CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 805 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe InDesign Desktop Affected: 0 , ≤ ID19.5.2 (semver)
Create a notification for this product.
Date Public
2025-03-11 17:00
Show details on NVD website

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CVE-2025-27170 (GCVE-0-2025-27170)

Vulnerability from cvelistv5 – Published: 2025-03-11 18:00 – Updated: 2025-03-11 18:31
VLAI
Title
Illustrator | NULL Pointer Dereference (CWE-476)
Summary
Illustrator versions 29.2.1, 28.7.4 and earlier are affected by a NULL Pointer Dereference vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial of service condition. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-11 18:28 UTC
CWE
  • CWE-476 - NULL Pointer Dereference (CWE-476)
Assigner
adobe CNA under the mitre root
CNA scorecard C 75/100 over 805 records in the last 180 days details
References
Impacted products
Vendor Product Version
Adobe Illustrator Affected: 0 , ≤ 28.7.4 (semver)
Create a notification for this product.
Date Public
2025-03-11 17:00
Show details on NVD website

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CVE-2025-27113 (GCVE-0-2025-27113)

Vulnerability from cvelistv5 – Published: 2025-02-18 00:00 – Updated: 2025-11-03 21:13
VLAI
Summary
libxml2 before 2.12.10 and 2.13.x before 2.13.6 has a NULL pointer dereference in xmlPatMatch in pattern.c.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-02-19 15:33 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
mitre CNA under the mitre root
CNA scorecard E 29/100 over 2362 records in the last 180 days details
Impacted products
Vendor Product Version
xmlsoft libxml2 Affected: 0 , < 2.12.10 (semver)
Affected: 2.13.0 , < 2.13.6 (semver)
    cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
    cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website

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CVE-2025-26694 (GCVE-0-2025-26694)

Vulnerability from cvelistv5 – Published: 2025-11-11 16:50 – Updated: 2025-11-12 20:00
VLAI
Summary
Null pointer dereference for some Intel(R) QAT Windows software before version 2.6.0. within Ring 3: User Applications may allow a denial of service. System software adversary with an authenticated user combined with a low complexity attack may enable denial of service. This result may potentially occur via local access when attack requirements are not present without special internal knowledge and requires no user interaction. The potential vulnerability may impact the confidentiality (none), integrity (none) and availability (high) of the vulnerable system, resulting in subsequent system confidentiality (none), integrity (none) and availability (none) impacts.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-11-12 14:52 UTC
CWE
  • Denial of Service
  • CWE-476 - NULL Pointer Dereference
Assigner
intel CNA under the mitre root
CNA scorecard C 60/100 over 96 records in the last 180 days details
Impacted products
Vendor Product Version
n/a Intel(R) QAT Windows software Affected: before version 2.6.0.
Show details on NVD website

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CVE-2025-26690 (GCVE-0-2025-26690)

Vulnerability from cvelistv5 – Published: 2025-08-11 02:55 – Updated: 2025-08-11 20:37
VLAI
Title
communication dsoftbus has a NULL pointer vulnerability
Summary
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-08-11 20:37 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
OpenHarmony CNA under the mitre root
CNA scorecard C 61/100 over 10 records in the last 180 days details
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v5.0.3 , ≤ v5.0.3.x (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-25218 (GCVE-0-2025-25218)

Vulnerability from cvelistv5 – Published: 2025-05-06 08:50 – Updated: 2025-05-06 15:30
VLAI
Title
third_party_mksh has a NULL pointer dereference vulnerability
Summary
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-05-06 15:26 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
OpenHarmony CNA under the mitre root
CNA scorecard C 61/100 over 10 records in the last 180 days details
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v4.1.0 , ≤ v5.0.3 (custom)
Create a notification for this product.
Show details on NVD website

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CVE-2025-25217 (GCVE-0-2025-25217)

Vulnerability from cvelistv5 – Published: 2025-06-08 11:46 – Updated: 2025-06-09 03:31
VLAI
Title
arkui_ace_enginehas a NULL pointer dereference vulnerability
Summary
in OpenHarmony v5.0.3 and prior versions allow a local attacker case DOS through NULL pointer dereference.
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-06-09 03:31 UTC
CWE
  • CWE-476 - NULL Pointer Dereference
Assigner
OpenHarmony CNA under the mitre root
CNA scorecard C 61/100 over 10 records in the last 180 days details
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v5.0.1 , ≤ v5.0.3 (custom)
Create a notification for this product.
Show details on NVD website

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Mitigation MIT-56
Implementation

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
Requirements

Select a programming language that is not susceptible to these issues.

Mitigation
Implementation

Check the results of all functions that return a value and verify that the value is non-null before acting upon it.

Mitigation
Architecture and Design

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
Implementation

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.