EUVD-2026-46642

Ollama HEAD f0078ae contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string lengths, tensor dimension counts, and metadata arra...

Allocation of Resources Without Limits or Throttling

Overview Affected versions of this package are vulnerable to Allocation of Resources Without Limits or Throttling in the HAProxyMessageDecoder. An attacker can cause unbounded memory allocation by sending a specially crafted PROXY protocol v2 binary prefix with a version byte of 0xFF, which...

CVE-2026-63991

A flaw was found in the Linux kernel's Bluetooth 6lowpan module. This vulnerability occurs because the sendmcastpkt function does not properly check the return value of skbclone, which can be null if memory allocation fails. An attacker could exploit this by triggering a scenario where skbclone...

CVE-2026-63260 Uncontrolled Resource Consumption in Kibana Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated attacker with low-privilege access can trigger a denial of service condition in Kibana by sending a specially crafted, oversized request payload. Processing this...

CVE-2026-65315

Ollama HEAD f0078ae contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string lengths, tensor dimension counts, and metadata arra...

CVE-2026-65315

Ollama HEAD f0078ae contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string lengths, tensor dimension counts, and metadata arra...

CVE-2026-65315 Ollama Remote Denial of Service via Attacker-Controlled Allocation in GGUF Metadata Parser

Ollama HEAD f0078ae contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string lengths, tensor dimension counts, and metadata arra...

CVE-2026-65315

Technical details about CVE-2026-65315 are not publicly available in the provided documents. Monitor for updates.

CVE-2026-65315 Ollama Remote Denial of Service via Attacker-Controlled Allocation in GGUF Metadata Parser

Ollama HEAD f0078ae contains an uncontrolled memory allocation vulnerability in the GGUF metadata parser that allows remote attackers to crash the server by supplying a crafted GGUF file with attacker-controlled length and count fields in string lengths, tensor dimension counts, and metadata arra...

CVE-2026-47667 CImg Library: Uncontrolled Memory Allocation and Memory Leak in `_load_analyze()` via Crafted NIfTI/Analyze Header

CImg Library is a C++ library for image processing. Prior to version 4.0.0 in loadanalyze, the headersize field is read as an unsigned int from the first 4 bytes of an Analyze/NIfTI file and passed directly to new unsigned charheadersize without being bounded against the actual file size. A value...

CVE-2026-63878

A flaw was found in the drm/amdgpu component of the Linux kernel. A local attacker can exploit an integer overflow vulnerability by providing an excessively large value for the numentries parameter in the GEMOP GETMAPPINGINFO ioctl. This can lead to an attempt to allocate an extremely large amoun...

SUSE CVE-2026-64081

In the Linux kernel, the following vulnerability has been resolved: firmware: armffa: Validate framework notification message layout Framework notifications carry an indirect message in the shared RX buffer. Validate the reported offset and size before using them, reject zero-length payloads, and...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value via the SFTP read process. An attacker can cause excessive memory allocation and exhaust system resources by sending repeated requests with arbitrarily large lengths. Remediation A fix was...

postgresql: integer overflow can cause an undersized allocation and an out-of-bounds write

A flaw was found in PostgreSQL. An integer overflow in multiple server features allows an unprivileged database user to cause an undersized memory allocation that leads to an out-of-bounds write. This issue allows an attacker to execute arbitrary code as the operating system user running the...

CVE-2026-64165

A flaw was found in the Linux kernel, specifically within the ARM Integrator/CP architecture. During early system initialization, a memory allocation function is called before the memory management system is fully ready. This can lead to a kernel crash, resulting in a Denial of Service DoS for th...

GHSA-45HQ-CXWH-F6VC Pillow `BdfFontFile`: `Image.new()` called without `_decompression_bomb_check()` — bomb protection bypass via font loading

Summary PIL/BdfFontFile.py bdfchar lines 84–88 reads the BBX width height field from a BDF font file and passes the dimensions directly to Image.new without calling Image.decompressionbombcheck. This completely bypasses Pillow's documented decompression bomb protection. Image.open enforces...

JLSEC-2026-777

HarfBuzz is a text shaping engine. Prior to version 12.3.0, a null pointer dereference vulnerability exists in the SubtableUnicodesCache::create function located in src/hb-ot-cmap-table.hh. The function fails to check if hbmalloc returns NULL before using placement new to construct an object at t...

Security update for python311

This update for python311 fixes the following issues CVE-2026-1502: CR/LF bytes not rejected by HTTP client proxy tunnel headers or host bsc1261969. CVE-2026-4786: URLs containing %action can bypass mitigation that allows command injection via the webbrowser.open API bsc1262319. CVE-2026-6019: HT...

netty: io.netty/netty-codec-compression: io.netty/netty-codec: Netty: Denial of Service via excessive memory allocation in LZ4FrameDecoder

A flaw was found in Netty, an asynchronous, event-driven network application framework. A remote attacker can exploit this vulnerability by sending a specially crafted LZ4 compressed data stream. This can cause the Lz4FrameDecoder to allocate a large amount of memory up to 32 MB per block before...

CVE-2026-64120

A flaw was found in the Linux kernel's ethtool network utility. Insufficient error handling in the phypreparedata function, specifically for memory allocation failures when handling network device names, can lead to a NULL pointer dereference. This vulnerability can cause a kernel panic in...