CWE-416
8,593 CVEs • Abstraction: Variant • Likelihood of Exploit: High
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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (8,593)
CVE VENDORS PRODUCTS UPDATED PUBLISHED CVSS |
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setMarkdown in Qt before 5.14.2 has a use-after-free related to QTextMarkdownImporter::insertBlock. |
Under certain conditions, when running the nsDocShell destructor, a race condition can cause a use-after-free. We are aware of targeted attacks in the wild abusing this flaw. This vulnerability affects Thunderbird < 68.7...Show more |
1Foxitsoftware 2Phantompdf ReaderJun 17, 2026 Apr 22, 2020 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.7.1.29511. User interaction is required to exploit this vulnerability in that the target must visit a malic...Show more |
1Foxitsoftware 2Phantompdf ReaderJun 17, 2026 Apr 22, 2020 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.7.1.29511. User interaction is required to exploit this vulnerability in that the target must visit a malic...Show more |
1Foxitsoftware 2Phantompdf ReaderJun 17, 2026 Apr 22, 2020 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.7.1.29511. User interaction is required to exploit this vulnerability in that the target must visit a malic...Show more |
1Foxitsoftware 2Phantompdf ReaderJun 17, 2026 Apr 22, 2020 N/A· v4 7.8 HIGH· v3 6.8 MEDIUM· v2 This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit Reader 9.7.1.29511. User interaction is required to exploit this vulnerability in that the target must visit a malic...Show more |
5Canonical DebianFedoraproject+2 more5Debian Linux FedoraLeap+2 moreJun 17, 2026 Apr 22, 2020 N/A· v4 6.5 MEDIUM· v3 2.1 LOW· v2 A use after free vulnerability in ip_reass() in ip_input.c of libslirp 4.2.0 and prior releases allows crafted packets to cause a denial of service. |
1Autodesk 1Fbx Software Development Kit Jun 17, 2026 Apr 17, 2020 N/A· v4 8.8 HIGH· v3 9.3 HIGH· v2 A use-after-free vulnerability in the Autodesk FBX-SDK versions 2019.0 and earlier may lead to code execution on a system running it. |
5Canonical FedoraprojectOpensuse+2 more5Fedora LeapUbuntu Linux+2 moreJun 17, 2026 Apr 17, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 A use-after-free issue exists in WebKitGTK before 2.28.1 and WPE WebKit before 2.28.1 via crafted web content that allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption and app...Show more |
1Qualcomm 54Apq8009 Firmware Apq8017 FirmwareApq8053 Firmware+51 moreJun 17, 2026 Apr 16, 2020 N/A· v4 7.0 HIGH· v3 6.9 MEDIUM· v2 Possible use after free issue in pcm volume controls due to race condition exist in private data used in mixer controls in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdrag...Show more |
1Qualcomm 11Nicobar Firmware Qcs405 FirmwareRennell Firmware+8 moreJun 17, 2026 Apr 16, 2020 N/A· v4 7.8 HIGH· v3 4.6 MEDIUM· v2 Use after free issue when MAP and UNMAP calls at same time as data structure used my MAP may be freed by UNMAP function in Snapdragon Auto, Snapdragon Compute, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Voi...Show more |
2Opensuse Oracle2Leap Vm VirtualboxJun 17, 2026 Apr 15, 2020 N/A· v4 8.2 HIGH· v3 4.6 MEDIUM· v2 Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). Supported versions that are affected are Prior to 5.2.40, prior to 6.0.20 and prior to 6.1.6. Easily exploitable vulnerability...Show more |
4Debian FedoraprojectGoogle+1 more5Backports Sle ChromeDebian Linux+2 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in extensions in Google Chrome prior to 81.0.4044.92 allowed an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted Chrome Extension. |
3Fedoraproject GoogleOpensuse4Backports Sle ChromeFedora+1 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
3Fedoraproject GoogleOpensuse4Backports Sle ChromeFedora+1 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in WebAudio in Google Chrome prior to 80.0.3987.162 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
4Debian FedoraprojectGoogle+1 more5Backports Sle ChromeDebian Linux+2 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in V8 in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
4Debian FedoraprojectGoogle+1 more5Backports Sle ChromeDebian Linux+2 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in window management in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
4Debian FedoraprojectGoogle+1 more5Backports Sle ChromeDebian Linux+2 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in devtools in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
4Debian FedoraprojectGoogle+1 more5Backports Sle ChromeDebian Linux+2 moreJun 17, 2026 Apr 13, 2020 N/A· v4 8.8 HIGH· v3 6.8 MEDIUM· v2 Use after free in audio in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. |
5Netapp OracleSiemens+2 more12Communications Messaging Server Communications Network Charging And ControlEnterprise Manager Ops Center+9 moreJun 17, 2026 Apr 9, 2020 N/A· v4 9.8 CRITICAL· v3 7.5 HIGH· v2 In SQLite through 3.31.1, the ALTER TABLE implementation has a use-after-free, as demonstrated by an ORDER BY clause that belongs to a compound SELECT statement. |