109 matches found
CVE-2026-63922
A flaw was found in the Linux kernel's IPv6 extension header processing. When processing the Home Address Option HAO, the cached network header pointer may become invalid if the packet's memory is reallocated. This can lead to incorrect parsing of subsequent IPv6 Type-Length-Value TLV options,...
CVE-2026-63994
A flaw was found in the Linux kernel's tunnels module. This vulnerability, categorized as a Use-After-Free UAF, arises from improper handling of network header pointers during certain packet processing operations. Specifically, functions responsible for building Internet Control Message Protocol...
JLSEC-2026-663 libssh2 through 1.11.1 grows its publickey list with SSH2_REALLOC but does not zero-initialize...
libssh2 through 1.11.1 grows its publickey list with SSH2REALLOC but does not zero-initialize new entries before parsing populates them, so a parse failure reaching the cleanup path leaves libssh2publickeylistfree operating on an uninitialized entry. A malicious SSH server offering the publickey...
drm/amd/display: Use krealloc_array() in dal_vector_reserve()
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CVE-2026-58051 libssh2 - Free of Uninitialized Pointer in publickey List Cleanup
libssh2 through 1.11.1 grows its publickey list with SSH2REALLOC but does not zero-initialize new entries before parsing populates them, so a parse failure reaching the cleanup path leaves libssh2publickeylistfree operating on an uninitialized entry. A malicious SSH server offering the publickey...
CVE-2026-56132
A flaw was found in libexpat, a library used for parsing XML data. An attacker could exploit a heap-based buffer overflow, a type of memory error, by providing specially crafted XML input. This vulnerability occurs when the library mishandles memory reallocation while processing XML, particularly...
CVE-2026-53213 drm/vc4: fix krealloc() memory leak
In the Linux kernel, the following vulnerability has been resolved: drm/vc4: fix krealloc memory leak Don't just overwrite the original pointer passed to krealloc with its return value without checking latter: MEM = kreallocMEM, SZ, GFP; If krealloc returns NULL, that erases the pointer to the...
CVE-2026-53047 efi/capsule-loader: fix incorrect sizeof in phys array reallocation
In the Linux kernel, the following vulnerability has been resolved: efi/capsule-loader: fix incorrect sizeof in phys array reallocation The krealloc call for capinfo-phys in eficapsulesetupinfo uses sizeofphysaddrt instead of sizeofphysaddrt, which might be causing an undersized allocation. The...
CVE-2026-46317
CVE-2026-46317 concerns the Linux kernel KVM on arm64. A traversal of the array kvm->arch.nested_mmus[] occurs under kvm->mmu_lock, while kvm_vcpu_init_nested() reallocates the array and frees the old buffer with only kvm->arch.config_lock held. The fix moves the allocation outside the m...
FreeRDP: FreeRDP: Memory corruption vulnerability allows denial of service or arbitrary code execution
A flaw was found in FreeRDP, a free implementation of the Remote Desktop Protocol. A memory corruption vulnerability exists in the persistent cache handling. If a memory reallocation fails, an internal size variable is incorrectly updated, while the data pointer still refers to the original,...
SUSE CVE-2026-44070
An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...
CVE-2026-44070
An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...
CVE-2026-44070
An unbounded memory reallocation in the charset conversion code in Netatalk 2.0.0 through 4.4.2 allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...
Netatalk 安全漏洞
Netatalk is an open-source software developed by Netatalk Inc. It provides AFP file server functionality for Classic Mac OS and macOS on Unix-like operating systems. Versions 2.0.0 to 4.4.2 of Netatalk contain security vulnerabilities. These vulnerabilities stem from unlimited memory reallocation...
PT-2026-42426
Name of the Vulnerable Software and Affected Versions Netatalk versions 2.0.0 through 4.4.2 Description An unbounded memory reallocation in the charset conversion code allows a remote authenticated attacker to cause a minor denial of service via crafted character conversion requests...
Linux kernel 安全漏洞
The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the use of the virtwifi device to reallocate memory after release. This could lead to access to...
The vulnerability of the drm_sched_job_add_resv_dependencies() function in the drivers/gpu/drm/scheduler/sched_main.c file of the Direct Rendering Infrastructure (DRI) driver for the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of protected information.
The vulnerability of the drmschedjobaddresvdependencies function in the drivers/gpu/drm/scheduler/schedmain.c file of the Direct Rendering Infrastructure DRI driver in the Linux operating system is related to the reallocation of previously released memory. Exploiting this vulnerability could allo...
EUVD-2015-0296
Malware in sbrugna...