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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (7,456)

CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS
CVE-2022-34243 1Adobe 1Photoshop Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Photoshop versions 22.5.7 (and earlier) and 23.3.2 (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...Show more Adobe Photoshop versions 22.5.7 (and earlier) and 23.3.2 (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-2022-34237 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An att...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file..Show less
CVE-2022-34234 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An att...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.Show less
CVE-2022-34233 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An att...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.Show less
CVE-2022-34232 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 5.5 MEDIUM· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An att...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.Show less
CVE-2022-34230 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34229 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34225 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34223 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34220 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34219 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-34216 1Adobe 4Acrobat Acrobat DcAcrobat Reader+1 more Jun 17, 2026 Jul 15, 2022 N/A· v4 7.8 HIGH· v3 N/A· v2 Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (and earlier) are affected by a Use After Free vulnerability that could result in arbitrary code execution in the cont...Show more Adobe Acrobat Reader versions 22.001.20142 (and earlier), 20.005.30334 (and earlier) and 17.012.30229 (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-2022-32317 1Mplayerhq 1Mplayer Jun 17, 2026 Jul 14, 2022 N/A· v4 5.5 MEDIUM· v3 4.3 MEDIUM· v2 The MPlayer Project v1.5 was discovered to contain a heap use-after-free resulting in a double free in the preinit function at libvo/vo_v4l2.c. This vulnerability can lead to a Denial of Service (DoS) via a crafted file....Show more The MPlayer Project v1.5 was discovered to contain a heap use-after-free resulting in a double free in the preinit function at libvo/vo_v4l2.c. This vulnerability can lead to a Denial of Service (DoS) via a crafted file. The device=strdup statement is not executed on every call. Note: This has been disputed by third parties as invalid and not reproduceable.Show less
CVE-2022-20228 1Google 1Android Jun 17, 2026 Jul 13, 2022 N/A· v4 6.5 MEDIUM· v3 4.3 MEDIUM· v2 In various functions of C2DmaBufAllocator.cpp, there is a possible memory corruption due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interact...Show more In various functions of C2DmaBufAllocator.cpp, there is a possible memory corruption due to a use after free. This could lead to remote information disclosure with no additional execution privileges needed. User interaction is needed for exploitation.Product: AndroidVersions: Android-12 Android-12LAndroid ID: A-213850092Show less
CVE-2022-22034 1Microsoft 10Windows 10 Windows 11Windows 7+7 more Jun 17, 2026 Jul 12, 2022 N/A· v4 7.8 HIGH· v3 7.2 HIGH· v2 Windows Graphics Component Elevation of Privilege Vulnerability
CVE-2022-2345 2Fedoraproject Vim 2Fedora Vim Jun 17, 2026 Jul 8, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 Use After Free in GitHub repository vim/vim prior to 9.0.0046.
CVE-2022-2318 3Debian LinuxNetapp 7Debian Linux H300s FirmwareH410c Firmware+4 more Jun 17, 2026 Jul 6, 2022 N/A· v4 5.5 MEDIUM· v3 4.9 MEDIUM· v2 There are use-after-free vulnerabilities caused by timer handler in net/rose/rose_timer.c of linux that allow attackers to crash linux kernel without any privileges.
CVE-2022-2289 2Fedoraproject Vim 2Fedora Vim Jun 17, 2026 Jul 3, 2022 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 Use After Free in GitHub repository vim/vim prior to 9.0.
CVE-2022-32091 3Debian FedoraprojectMariadb 3Debian Linux FedoraMariadb Jun 17, 2026 Jul 1, 2022 N/A· v4 7.5 HIGH· v3 5.0 MEDIUM· v2 MariaDB v10.7 was discovered to contain an use-after-poison in in __interceptor_memset at /libsanitizer/sanitizer_common/sanitizer_common_interceptors.inc.
CVE-2022-32081 2Fedoraproject Mariadb 2Fedora Mariadb Jun 17, 2026 Jul 1, 2022 N/A· v4 7.5 HIGH· v3 7.5 HIGH· v2 MariaDB v10.4 to v10.7 was discovered to contain an use-after-poison in prepare_inplace_add_virtual at /storage/innobase/handler/handler0alter.cc.

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