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 Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.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 (1,889)

page 42 of 95
  • CVE-2026-27911HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows User Interface Core allows an authorized attacker to elevate privileges locally.

  • CVE-2026-27909HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.

  • CVE-2026-26181HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    Use after free in Microsoft Brokering File System allows an authorized attacker to elevate privileges locally.

  • CVE-2026-26172HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Push Notifications allows an authorized attacker to elevate privileges locally.

  • CVE-2026-26168HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Ancillary Function Driver for WinSock allows an authorized attacker to elevate privileges locally.

  • CVE-2026-23657HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

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

  • CVE-2026-27283HigApr 14, 2026
    risk 0.51cvss 7.8epss 0.00

    InDesign Desktop versions 20.5.2, 21.2 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.

  • CVE-2026-21380HigApr 6, 2026
    risk 0.51cvss 7.8epss 0.00

    Memory Corruption when using deprecated DMABUF IOCTL calls to manage video memory.

  • CVE-2026-3779HigApr 1, 2026
    risk 0.51cvss 7.8epss 0.00

    The application's list box calculate array logic keeps stale references to page or form objects after they are deleted or re-created, which allows crafted documents to trigger a use-after-free when the calculation runs and can potentially lead to arbitrary code execution.

  • CVE-2026-26134HigMar 10, 2026
    risk 0.51cvss 7.8epss 0.00

    Integer overflow or wraparound in Microsoft Office allows an authorized attacker to elevate privileges locally.

  • CVE-2026-23227HigFeb 18, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: drm/exynos: vidi: use ctx->lock to protect struct vidi_context member variables related to memory alloc/free Exynos Virtual Display driver performs memory alloc/free operations without lock protection, which…

  • CVE-2026-23224HigFeb 18, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: erofs: fix UAF issue for file-backed mounts w/ directio option [ 9.269940][ T3222] Call trace: [ 9.269948][ T3222] ext4_file_read_iter+0xac/0x108 [ 9.269979][ T3222] vfs_iocb_iter_read+0xac/0x198 [ …

  • CVE-2026-23209HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: macvlan: fix error recovery in macvlan_common_newlink() valis provided a nice repro to crash the kernel: ip link add p1 type veth peer p2 ip link set address 00:00:00:00:00:20 dev p1 ip link set up dev p1 ip…

  • CVE-2026-23192HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: linkwatch: use __dev_put() in callers to prevent UAF After linkwatch_do_dev() calls __dev_put() to release the linkwatch reference, the device refcount may drop to 1. At this point, netdev_run_todo() can…

  • CVE-2026-23191HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: ALSA: aloop: Fix racy access at PCM trigger The PCM trigger callback of aloop driver tries to check the PCM state and stop the stream of the tied substream in the corresponding cable. Since both check and stop…

  • CVE-2026-23185HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: wifi: iwlwifi: mld: cancel mlo_scan_start_wk mlo_scan_start_wk is not canceled on disconnection. In fact, it is not canceled anywhere except in the restart cleanup, where we don't really have to. This can…

  • CVE-2026-23184HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: binder: fix UAF in binder_netlink_report() Oneway transactions sent to frozen targets via binder_proc_transaction() return a BR_TRANSACTION_PENDING_FROZEN error but they are still treated as successful since…

  • CVE-2026-23171HigFeb 14, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: bonding: fix use-after-free due to enslave fail after slave array update Fix a use-after-free which happens due to enslave failure after the new slave has been added to the array. Since the new slave can be…

  • CVE-2026-23077HigFeb 4, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: mm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge Patch series "mm/vma: fix anon_vma UAF on mremap() faulted, unfaulted merge", v2. Commit 879bca0a2c4f ("mm/vma: fix incorrectly disallowed…

  • CVE-2026-23074HigFeb 4, 2026
    risk 0.51cvss 7.8epss 0.00

    In the Linux kernel, the following vulnerability has been resolved: net/sched: Enforce that teql can only be used as root qdisc Design intent of teql is that it is only supposed to be used as root qdisc. We need to check for that constraint. Although not important, I will…