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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

CVEs (7,552)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2024-20792 1Adobe 1Illustrator Jun 17, 2026 May 16, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Illustrator versions 28.4, 27.9.3 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 inte...Show more Illustrator versions 28.4, 27.9.3 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.Show less
CVE-2024-4949 2Fedoraproject Google 2Chrome Fedora Jun 17, 2026 May 15, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Use after free in V8 in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: Medium)
CVE-2024-4948 2Fedoraproject Google 2Chrome Fedora Jun 17, 2026 May 15, 2024 N/A· v4 6.5 MEDIUM· v3 N/A· v2 Use after free in Dawn in Google Chrome prior to 125.0.6422.60 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. (Chromium security severity: High)
CVE-2024-34100 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-34097 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-34096 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-34095 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-34094 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-30284 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 May 15, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Acrobat Reader versions 20.005.30574, 24.002.20736 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 r...Show more Acrobat Reader versions 20.005.30574, 24.002.20736 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.Show less
CVE-2024-4777 2Debian Mozilla 3Debian Linux FirefoxThunderbird Jun 17, 2026 May 14, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploite...Show more Memory safety bugs present in Firefox 125, Firefox ESR 115.10, and Thunderbird 115.10. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.Show less
CVE-2024-4771 1Mozilla 1Firefox Jun 17, 2026 May 14, 2024 N/A· v4 8.6 HIGH· v3 N/A· v2 A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Fir...Show more A memory allocation check was missing which would lead to a use-after-free if the allocation failed. This could have triggered a crash or potentially be leveraged to achieve code execution. This vulnerability affects Firefox < 126.Show less
CVE-2024-4770 1Mozilla 2Firefox Thunderbird Jun 17, 2026 May 14, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 When saving a page to PDF, certain font styles could have led to a potential use-after-free crash. This vulnerability affects Firefox < 126, Firefox ESR < 115.11, and Thunderbird < 115.11.
CVE-2024-4764 1Mozilla 1Firefox Jun 17, 2026 May 14, 2024 N/A· v4 9.8 CRITICAL· v3 N/A· v2 Multiple WebRTC threads could have claimed a newly connected audio input leading to use-after-free. This vulnerability affects Firefox < 126.
CVE-2024-30049 1Microsoft 13Windows 10 1507 Windows 10 1607Windows 10 1809+10 more Jun 17, 2026 May 14, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Windows Win32 Kernel Subsystem Elevation of Privilege Vulnerability
CVE-2024-30035 1Microsoft 9Windows 10 1809 Windows 10 21h2Windows 10 22h2+6 more Jun 17, 2026 May 14, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Windows DWM Core Library Elevation of Privilege Vulnerability
CVE-2024-30032 1Microsoft 12Windows 10 1507 Windows 10 1607Windows 10 1809+9 more Jun 17, 2026 May 14, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Windows DWM Core Library Elevation of Privilege Vulnerability
CVE-2024-30031 1Microsoft 14Windows 10 1507 Windows 10 1607Windows 10 1809+11 more Jun 17, 2026 May 14, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Windows CNG Key Isolation Service Elevation of Privilege Vulnerability
CVE-2024-30028 1Microsoft 14Windows 10 1507 Windows 10 1607Windows 10 1809+11 more Jun 17, 2026 May 14, 2024 N/A· v4 7.8 HIGH· v3 N/A· v2 Win32k Elevation of Privilege Vulnerability
CVE-2024-30006 1Microsoft 14Windows 10 1507 Windows 10 1607Windows 10 1809+11 more Jun 17, 2026 May 14, 2024 N/A· v4 8.8 HIGH· v3 N/A· v2 Microsoft WDAC OLE DB provider for SQL Server Remote Code Execution Vulnerability
CVE-2024-22267 1Vmware 2Fusion Workstation Jun 17, 2026 May 14, 2024 N/A· v4 8.2 HIGH· v3 N/A· v2 VMware Workstation and Fusion contain a use-after-free vulnerability in the vbluetooth device. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the vir...Show more VMware Workstation and Fusion contain a use-after-free vulnerability in the vbluetooth device. A malicious actor with local administrative privileges on a virtual machine may exploit this issue to execute code as the virtual machine's VMX process running on the host. Show less

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