CVE-2026-46191

In the Linux kernel, the following vulnerability has been resolved: fbcon: Avoid OOB font access if console rotation fails Clear the font buffer if the reallocation during console rotation fails in fbconrotatefont. The putcs implementations for the rotated buffer will return early in this case. S...

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-2026-43497

A flaw was found in the Linux kernel's udlfb driver. This use-after-free vulnerability occurs because the dlfbopsmmap function does not properly track active memory mappings. When the framebuffer is reallocated, existing memory page table entries PTEs are not invalidated. This allows a local...

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...

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...

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...

ANT-2026-9SZMPW41 · MapServer · Heap Buffer Overflow

heap-buffer-overflow medium CVE-2026-33721 Severity Claude medium · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis, sealed at approval. Disclosure to the maintainer was performed by Trail of Bits. ANT-2026-9SZMPW41: Heap buffer overflo...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: Ice: Fixed DMA mapping leaks The leak was fixed when the user changed ring parameters. During the reallocation of RX buffers, new DMA mappings are created for those buffers. New buffers with a different RX ring count should...

Astra Linux – Vulnerability in Linux 5.10

In the Linux kernel, the following vulnerability has been resolved: Issue: Skipping the reallocation of the Unicode buffer when resizing the alternate screen after exiting the alt-screen mode. When the enteraltscreen function saves vcunilines into vcsavedunilines and sets vcunilines to NULL, a...

CVE-2026-41257 jq: Signed-int overflow in `stack_reallocate` (jq VM stack)

jq is a command-line JSON processor. In 1.8.1 and earlier, the jq bytecode VM's data stack tracks its allocation size in a signed int. When the stack grows beyond ≈1 GiB via deeply nested generator forks, the doubling arithmetic overflows. The wrapped value is passed to realloc and then used for ...

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 possibility of attempting to reallocate excess pages during page reallocation in afalgpulltsg...

JLSEC-2026-380

In libexpat before 2.7.4, the doContent function does not properly determine the buffer size bufSize because there is no integer overflow check for tag buffer reallocation...

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 amdgpu_amdkfd_gpuvm_acquire_process_vm() function in the drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c file of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the amdgpuamdkfdgpuvmacquireprocessvm function in the drivers/gpu/drm/amd/amdgpu/amdgpuamdkfdgpuvm.c file of the Linux kernel is related to the reallocation of previously released memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality,...

PT-2026-51887

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A double-free flaw exists in the Transparent Inter-Process Communication TIPC module. The issue occurs within the tipc buf append function when it incorrectly handles memory after a sock...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-013749)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-013749 advisory. In the Linux kernel, the following vulnerability has been resolved: i40e: Fix DMA mappings leak During reallocation of RX buffers, new DMA mappings are created for...

CLSA-2026-1773928447 expat: Fix of CVE-2026-25210

CVE-2026-25210: fix integer overflow in tag buffer reallocation in doContent function...

PT-2026-44314

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified openSUSE Tumbleweed versions prior to kernel-devel-7.0.11-1.1 Description An out-of-bounds font access occurs in the fbcon rotate font function when console rotation fails. The system retains the ol...