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Search Results (50733 CVEs found)

CVE Vendors Products Updated CVSS v3.1
CVE-2026-91956 1 Freerdp 1 Freerdp 2026-09-18 6.5 Medium
FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the URBDRC channel's func_get_ep_desc function that indexes interface arrays by position instead of protocol field InterfaceNumber. A malicious RDP server can send a crafted SELECT_CONFIGURATION message with permuted InterfaceNumber values to read past allocated heap memory and crash the client.
CVE-2026-90775 1 Postgis 1 Address Standardizer 2026-09-18 6.5 Medium
PostGIS address_standardizer through 3.7.0 fails to validate the Weight parameter from caller-supplied rules tables before using it as an array index. Attackers can craft malicious rule rows with out-of-range Weight values to trigger out-of-bounds reads in the load_value array, causing the PostgreSQL backend process to crash and terminate all cluster sessions.
CVE-2026-90556 1 Freeciv 1 Freeciv 2026-09-18 7.8 High
Freeciv versions before 3.2.6 contain a heap buffer overflow in worklist_load() when processing savegame files with declared worklist lengths exceeding the fixed array bound of 64 elements. Attackers can craft malicious savegame files that write past the entries array into adjacent heap-allocated struct fields, potentially corrupting memory when a user or server operator loads the file.
CVE-2026-11381 1 Ibm 1 Mq For Hpe Nonstop 2026-09-18 8.8 High
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to improper validation of message distribution list structures.
CVE-2025-36178 1 Ibm 1 Controller 2026-09-18 5.4 Medium
IBM Controller 11.0.0 through 11.0.1 FP7, and 11.1.0 through 11.1.3 FP1 could allow an authenticated user to bypass input validation due to improper validation of client-side input of file size.
CVE-2026-87819 2 Gitpython-developers, Gitpython Project 2 Gitpython, Gitpython 2026-09-18 7.5 High
GitPython before 3.1.60 contains a regular expression denial of service vulnerability in Actor.name_email_regex that processes commit author and committer fields. Attackers can craft a commit object with a malformed author field containing an unterminated angle bracket to cause quadratic backtracking, exhausting CPU resources for over two minutes per commit access.
CVE-2026-63671 1 Nuxt-content 1 Mdc 2026-09-18 8.1 High
MDC is a tool to take regular Markdown and write documents interacting deeply with a Vue component. Prior to 0.22.1, @nuxtjs/mdc uses parseMarkdown with allowDangerousHtml enabled by default and relies on validateProps, validateProp, and unsafeLinkPrefix to remove executable URLs from untrusted Markdown. validateProp checks only attributes named href or src, allowing an SVG xlink:href value represented as xLinkHref to retain a javascript: URL that executes in the page origin when selected. The data:text/html denylist entries are also compared against url.protocol, which is only data:, so an iframe src containing data:text/html survives sanitization and executes in an opaque origin when loaded. Plain href javascript: URLs, srcdoc, object, script, and base elements are already blocked, making these two paths specific sibling gaps in the sanitizer. This issue is fixed in version 0.22.1.
CVE-2026-56711 1 Videolan 1 Vlc Media Player 2026-09-18 7 High
VLC media player versions 3.0.0 through 3.0.23 contain a memory-safety vulnerability reachable when processing crafted media. Exploitation requires user interaction and may result in application termination or code execution with the privileges of the VLC process.
CVE-2025-6021 2 Redhat, Xmlsoft 30 Discovery, Enterprise Linux, Enterprise Linux Eus and 27 more 2026-09-18 7.5 High
A flaw was found in libxml2's xmlBuildQName function, where integer overflows in buffer size calculations can lead to a stack-based buffer overflow. This issue can result in memory corruption or a denial of service when processing crafted input.
CVE-2025-49796 1 Redhat 15 Cert Manager, Discovery, Enterprise Linux and 12 more 2026-09-18 9.1 Critical
A vulnerability was found in libxml2. Processing certain sch:name elements from the input XML file can trigger a memory corruption issue. This flaw allows an attacker to craft a malicious XML input file that can lead libxml to crash, resulting in a denial of service or other possible undefined behavior due to sensitive data being corrupted in memory.
CVE-2021-48006 1 Pmmp 1 Pocketmine-mp 2026-09-18 3.3 Low
PocketMine-MP before 4.0.3 does not perform case-insensitive matching when removing operator entries from ops.txt. The removeOp function lowercases the supplied name but only removes an exactly matching entry, so an operator name stored with non-lowercase letters cannot be revoked using the deop command, leaving the player as an operator until the entry is removed from ops.txt manually.
CVE-2026-87283 1 Oracle 1 Vm Virtualbox 2026-09-18 6 Medium
Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core). The supported version that is affected is 7.2.16. Easily exploitable vulnerability allows high privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). Successful attacks of this vulnerability can result in unauthorized ability to cause a hang or frequently repeatable crash (complete DOS) of Oracle VM VirtualBox. CVSS 3.1 Base Score 6.0 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:N/I:N/A:H).
CVE-2026-46655 1 Virtio-win 1 Kvm-guest-drivers-windows 2026-09-18 7.8 High
virtio-win provides Windows paravirtualized drivers for QEMU and KVM. From mm210 until mm320, the Viosock driver permits a low-privilege local process to submit an IOCTL_SELECT request with attacker-controlled VIRTIO_VSOCK_SELECT.Fdss[*].fd_count values that overflow the 32-bit sum used by VIOSockSelect for bounds checking. The wrapped sum can pass the FD_SETSIZE check even though an individual descriptor count is much larger than the expected limit. VIOSockSelectCopyFds then iterates using the unchecked count and writes beyond the allocated pPkt->Fds array in the NonPagedPool kernel heap. Successful exploitation can corrupt kernel memory and enable privilege escalation in a Windows guest running the driver. This issue is fixed in mm320.
CVE-2026-11378 1 Ibm 1 Mq 2026-09-18 8.8 High
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to an integer overflow in distribution list processing.
CVE-2026-11375 1 Ibm 1 Mq 2026-09-18 8.8 High
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially execute arbitrary code due to a stack buffer overflow when processing XA transaction identifiers.
CVE-2026-25275 1 Qualcomm 1 Snapdragon 2026-09-18 7.5 High
Transient DOS when processing authentication frames with invalid FILS information element header lengths.
CVE-2026-10747 1 Ibm 1 Mq Appliance 2026-09-18 10 Critical
IBM MQ Appliance could allow a remote attacker to cause a denial of service or potentially execute arbitrary code due to a heap buffer overflow in protocol message processing before authentication.
CVE-2026-10575 1 Ibm 1 Mq 2026-09-18 8.8 High
IBM MQ could allow an authenticated attacker to cause a denial of service or potentially escalate privileges due to a heap buffer overflow when processing MQPUT operations with malformed distribution headers.
CVE-2023-4738 4 Apple, Debian, Neovim and 1 more 4 Macos, Debian Linux, Neovim and 1 more 2026-09-18 7.8 High
Heap-based Buffer Overflow in GitHub repository vim/vim prior to 9.0.1848.
CVE-2023-4734 3 Apple, Neovim, Vim 3 Macos, Neovim, Vim 2026-09-18 7.8 High
Integer Overflow or Wraparound in GitHub repository vim/vim prior to 9.0.1846.