Common Weakness Enumeration

CWE-416

Allowed

Use After Free

Abstraction: Variant · Status: Stable

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

9821 vulnerabilities reference this CWE, most recent first.

CVE-2023-26424 (GCVE-0-2023-26424)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-19833: Adobe Acrobat Reader DC PDF Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26423 (GCVE-0-2023-26423)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20160: Adobe Acrobat Reader DC AcroForm insertItemAt Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26422 (GCVE-0-2023-26422)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20176: Adobe Acrobat Reader DC AcroForm deleteItemAt Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26420 (GCVE-0-2023-26420)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20227: Adobe Acrobat Reader DC AcroForm addField Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26419 (GCVE-0-2023-26419)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20274: Adobe Acrobat Reader DC AcroForm removeField Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26418 (GCVE-0-2023-26418)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20311: Adobe Acrobat Reader DC AcroForm exportAsFDFStr Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26417 (GCVE-0-2023-26417)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:05
VLAI
Title
ZDI-CAN-20583: Adobe Acrobat Reader DC Popup Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Acrobat Reader versions 23.001.20093 (and earlier) and 20.005.30441 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Acrobat Reader Affected: unspecified , ≤ 23.001.20093 (custom)
Affected: unspecified , ≤ 20.005.30441 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26414 (GCVE-0-2023-26414)

Vulnerability from cvelistv5 – Published: 2023-04-13 00:00 – Updated: 2025-03-05 19:04
VLAI
Title
ZDI-CAN-20316: Adobe Substance 3D Designer USD File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Substance 3D Designer version 12.4.0 (and earlier) is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Substance3D - Designer Affected: unspecified , ≤ 12.4.0 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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CVE-2023-26410 (GCVE-0-2023-26410)

Vulnerability from cvelistv5 – Published: 2023-04-13 00:00 – Updated: 2025-03-05 19:04
VLAI
Title
ZDI-CAN-20309: Adobe Substance 3D Designer USD File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Substance 3D Designer version 12.4.0 (and earlier) is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Substance3D - Designer Affected: unspecified , ≤ 12.4.0 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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      "source": {
        "discovery": "EXTERNAL"
      },
      "title": "ZDI-CAN-20309: Adobe Substance 3D Designer USD File Parsing Use-After-Free Remote Code Execution Vulnerability"
    }
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    "datePublished": "2023-04-13T00:00:00.000Z",
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CVE-2023-26392 (GCVE-0-2023-26392)

Vulnerability from cvelistv5 – Published: 2023-04-12 00:00 – Updated: 2025-03-05 19:07
VLAI
Title
ZDI-CAN-20235: Adobe Substance 3D Stager USD File Parsing Use-After-Free Remote Code Execution Vulnerability
Summary
Adobe Substance 3D Stager version 2.0.1 (and earlier) is affected by a Use After Free vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
SSVC
Exploitation: none Automatable: no Technical Impact: total
CISA Coordinator (v2.0.3)
CWE
  • CWE-416 - Use After Free (CWE-416)
Assigner
Impacted products
Vendor Product Version
Adobe Substance3D - Stager Affected: unspecified , ≤ 2.0.1 (custom)
Affected: unspecified , ≤ None (custom)
Create a notification for this product.
Date Public
2023-04-11 00:00
Show details on NVD website

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Mitigation
Architecture and Design

Strategy: Language Selection

Choose a language that provides automatic memory management.

Mitigation
Implementation

Strategy: Attack Surface Reduction

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.