VYPR

CWE-416

Use After Free

VariantStableLikelihood: High

Description

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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Hierarchy (View 1000)

Parents

Children

none

CVEs mapped to this weakness (8,274)

page 128 of 414
  • CVE-2021-28639HigAug 20, 2021
    risk 0.56cvss 7.8epss 0.66

    Acrobat Reader DC versions 2021.005.20054 (and earlier), 2020.004.30005 (and earlier) and 2017.011.30197 (and earlier) are affected by an Use-after-free vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve arbitrary code execution in the…

  • CVE-2021-34847HigAug 4, 2021
    risk 0.56cvss 7.8epss 0.62

    This vulnerability allows remote attackers to execute arbitrary code on affected installations of Foxit PDF Reader 11.0.0.49893. 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…

  • CVE-2021-21207HigApr 26, 2021
    risk 0.56cvss 8.6epss 0.01

    Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

  • CVE-2021-21202HigApr 26, 2021
    risk 0.56cvss 8.6epss 0.01

    Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chrome Extension.

  • CVE-2021-21138HigFeb 9, 2021
    risk 0.56cvss 8.6epss 0.01

    Use after free in DevTools in Google Chrome prior to 88.0.4324.96 allowed a local attacker to potentially perform a sandbox escape via a crafted file.

  • CVE-2020-6554HigSep 21, 2020
    risk 0.56cvss 8.6epss 0.01

    Use after free in extensions in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially perform a sandbox escape via a crafted Chrome Extension.

  • CVE-2019-10529HigNov 6, 2019
    risk 0.56cvss 8.1epss 0.02

    Possible use after free issue due to race condition while attempting to mark the entry pages as dirty using function set_page_dirty() in Snapdragon Auto, Snapdragon Compute, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice &…

  • CVE-2018-0935HigMar 14, 2018
    risk 0.56cvss 7.5epss 0.56

    Internet Explorer in Microsoft Windows 7 SP1, Windows Server 2008 and R2 SP1, Windows 8.1 and Windows RT 8.1, Windows Server 2012 and R2, Windows 10 Gold, 1511, 1607, 1703, 1709, and Windows Server 2016 allows remote code execution, due to how the scripting engine handles…

  • CVE-2026-58083HigAug 19, 2026
    risk 0.55cvss 8.4epss 0.00

    While the kernel was copying knotes during fork, a knote with a timer-based filter could fire and be enqueued on the kqueue's active list before the copy was complete. The copy routine did not account for this and could enqueue the new knote a second time, corrupting the active…

  • CVE-2026-17716HigJul 30, 2026
    risk 0.55cvss 8.4epss 0.00

    Use after free in Updater in Google Chrome on Mac prior to 151.0.7922.72 allowed a local attacker to perform privilege escalation via malicious network traffic. (Chromium security severity: High)

  • CVE-2026-45474HigJun 9, 2026
    risk 0.55cvss 8.4epss 0.00

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-45472HigJun 9, 2026
    risk 0.55cvss 8.4epss 0.00

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-45461HigJun 9, 2026
    risk 0.55cvss 8.4epss 0.00

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-45458HigJun 9, 2026
    risk 0.55cvss 8.4epss 0.00

    Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-40366HigMay 12, 2026
    risk 0.55cvss 8.4epss 0.00

    Access of resource using incompatible type ('type confusion') in Microsoft Office Word allows an unauthorized attacker to execute code locally.

  • CVE-2026-40361HigMay 12, 2026
    risk 0.55cvss 8.4epss 0.01

    Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-40358HigMay 12, 2026
    risk 0.55cvss 8.4epss 0.00

    Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-33115HigApr 14, 2026
    risk 0.55cvss 8.4epss 0.00

    Use after free in Microsoft Office Word allows an unauthorized attacker to execute code locally.

  • CVE-2026-32190HigApr 14, 2026
    risk 0.55cvss 8.4epss 0.00

    Use after free in Microsoft Office allows an unauthorized attacker to execute code locally.

  • CVE-2026-32091HigApr 14, 2026
    risk 0.55cvss 8.4epss 0.00

    Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Brokering File System allows an unauthorized attacker to elevate privileges locally.