CWE-416

Use After Free

The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CVE-2025-20046 (GCVE-0-2025-20046)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:01 – Updated: 2025-05-14 14:05
VLAI
Summary
Use after free for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.100 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Severity
8 (High)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • Denial of Service
  • CWE-416 - Use After Free
Assigner
References
Impacted products
Vendor Product Version
n/a Intel(R) PROSet/Wireless WiFi Software for Windows Affected: before version 23.100
Show details on NVD website
To clipboard 

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CVE-2025-20062 (GCVE-0-2025-20062)

Vulnerability from cvelistv5 – Published: 2025-05-13 21:02 – Updated: 2025-05-14 15:33
VLAI
Summary
Use after free for some Intel(R) PROSet/Wireless WiFi Software for Windows before version 23.100 may allow an unauthenticated user to potentially enable denial of service via adjacent access.
Severity
6.1 (Medium)
CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:N/I:N/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
  • Denial of Service
  • CWE-416 - Use After Free
Assigner
References
Impacted products
Vendor Product Version
n/a Intel(R) PROSet/Wireless WiFi Software for Windows Affected: before version 23.100
Show details on NVD website
To clipboard 

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CVE-2025-20081 (GCVE-0-2025-20081)

Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:29
VLAI
Title
Communication Dsoftbus has an UAF vulnerability
Summary
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.
Severity
3.8 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v4.1.0 , ≤ v5.0.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-20091 (GCVE-0-2025-20091)

Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:28
VLAI
Title
Communication Dsoftbus has an UAF vulnerability
Summary
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.
Severity
3.8 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v4.1.0 , ≤ v5.0.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-2013 (GCVE-0-2025-2013)

Vulnerability from cvelistv5 – Published: 2025-03-11 20:42 – Updated: 2025-03-12 14:41
VLAI
Title
Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Ashlar-Vellum Cobalt CO File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of CO files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25186.
Severity
7.8 (High)
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
zdi
References
Impacted products
Vendor Product Version
Ashlar-Vellum Cobalt Affected: 1204.91
Create a notification for this product.
Date Public
2025-03-10 22:01
Show details on NVD website
To clipboard 

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CVE-2025-20626 (GCVE-0-2025-20626)

Vulnerability from cvelistv5 – Published: 2025-03-04 03:44 – Updated: 2025-03-04 14:27
VLAI
Title
Arkcompiler Ets Runtime has an UAF vulnerability
Summary
in OpenHarmony v5.0.2 and prior versions allow a local attacker arbitrary code execution in pre-installed apps through use after free. This vulnerability can be exploited only in restricted scenarios.
Severity
3.8 (Low)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:N/A:N
SSVC
Exploitation: none Automatable: no Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Vendor Product Version
OpenHarmony OpenHarmony Affected: v4.1.0 , ≤ v5.0.2 (custom)
Create a notification for this product.
Show details on NVD website
To clipboard 

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CVE-2025-20705 (GCVE-0-2025-20705)

Vulnerability from cvelistv5 – Published: 2025-09-01 05:12 – Updated: 2026-02-26 17:49
VLAI
Summary
In monitor_hang, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09989078; Issue ID: MSV-3964.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2025-20706 (GCVE-0-2025-20706)

Vulnerability from cvelistv5 – Published: 2025-09-01 05:12 – Updated: 2026-02-26 17:49
VLAI
Summary
In mbrain, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09924624; Issue ID: MSV-3826.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2025-20707 (GCVE-0-2025-20707)

Vulnerability from cvelistv5 – Published: 2025-09-01 05:12 – Updated: 2026-02-26 17:49
VLAI
Summary
In geniezone, there is a possible memory corruption due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS09924201; Issue ID: MSV-3820.
Severity
6.7 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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CVE-2025-20743 (GCVE-0-2025-20743)

Vulnerability from cvelistv5 – Published: 2025-11-04 06:19 – Updated: 2026-02-26 17:47
VLAI
Summary
In clkdbg, there is a possible escalation of privilege due to use after free. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10136671; Issue ID: MSV-4651.
Severity
4.2 (Medium)
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:L/A:L
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
Assigner
References
Impacted products
Show details on NVD website
To clipboard 

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Mitigation

Phase: Architecture and Design

Strategy: Language Selection

Description:

  • Choose a language that provides automatic memory management.
Mitigation

Phase: Implementation

Strategy: Attack Surface Reduction

Description:

  • When freeing pointers, be sure to set them to NULL once they are freed. However, the utilization of multiple or complex data structures may lower the usefulness of this strategy.

No CAPEC attack patterns related to this CWE.

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