CVE-2026-52759

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

CVE-2026-52759 Ghidra < 12.1.1 - Denial of Service via Uncontrolled Memory Allocation in Mach-O Parser

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

CVE-2026-52759 Ghidra < 12.1.1 - Denial of Service via Uncontrolled Memory Allocation in Mach-O Parser

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

EUVD-2026-36018

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

CVE-2026-52759

Ghidra is affected by CVE-2026-52759 through the Mach-O binary parser prior to version 12.1.1. The vulnerability arises from an uncontrolled memory allocation when parsing Mach-O files with an arbitrarily large ncmds load command count, causing the parser to allocate excessive heap memory without...

CVE-2026-52759 Ghidra < 12.1.1 - Denial of Service via Uncontrolled Memory Allocation in Mach-O Parser

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

netty: io.netty/netty-codec-http: io.netty/netty-codec-http2: Netty: Denial of Service via unbounded memory allocation in HTTP content decompression

A flaw was found in Netty. A remote attacker can bypass the configured decompression limit in the HttpContentDecompressor by sending a specially crafted compressed payload using Brotli br, Zstandard zstd, or Snappy content encodings. This can lead to unbounded memory allocation, resulting in an...

BIT-APACHE-2026-49975 Apache HTTP Server: mod_http2 denial of service

Memory Allocation with Excessive Size Value vulnerability in Apache HTTP Server's modhttp leads to denial of service via malicious HTTP requests. This issue affects Apache HTTP Server: from 2.4.17 through 2.4.67...

Exploit for Memory Allocation with Excessive Size Value in Apache Http_Server

CVE-2026-49975 HTTP/2 Bomb ★ CVE-2026-49975 HTTP/2 Bomb PoC ★...

Spring Data Commons: Denial of Service via excessive memory allocation in projection binding

Spring Data Commons contains a vulnerability that can lead to a Denial of Service DoS condition if Spring Data Web Support is enabled in conjunction with a Controller method using @ProjectedPayload, when an attacker sends a specially crafted HTTP request that causes the application to allocate lo...

GHSA-5M4M-73W9-8433 Spring Data Commons: Denial of Service via excessive memory allocation in projection binding

Spring Data Commons contains a vulnerability that can lead to a Denial of Service DoS condition if Spring Data Web Support is enabled in conjunction with a Controller method using @ProjectedPayload, when an attacker sends a specially crafted HTTP request that causes the application to allocate lo...

s2n-quic 安全漏洞

s2n-quic is a high-performance QUIC protocol implementation library open source by Amazon Web Services. Versions of s2n-quic prior to 1.8.2 contained security vulnerabilities. These vulnerabilities stemmed from unbounded memory allocation in theCRYPTO frame reassembler, which could allow...

PT-2026-48545

Name of the Vulnerable Software and Affected Versions russh versions 0.37.0 through 0.60.2 Description In the keyboard-interactive authentication path of the client, a malicious SSH server can send a USERAUTH INFO REQUEST containing an attacker-controlled prompt count. The client uses this raw...

PT-2026-48419

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

CVE-2026-52759: Memory Allocation with Excessive Size Value

Ghidra before 12.1.1 contains an uncontrolled memory allocation vulnerability in the Mach-O binary parser that allows attackers to cause denial of service. An attacker can supply a crafted Mach-O binary with an arbitrarily large ncmds load command count value, forcing the parser to allocate...

ImageMagick 安全漏洞

ImageMagick is a set of open-source image processing software developed by the ImageMagick project. It allows for reading, converting, and writing images in various formats. Versions of ImageMagick prior to 6.9.13-50 and 7.1.2-25 contained security vulnerabilities. These vulnerabilities stemmed...

Russh 输入验证错误漏洞

Russh is a Rust SSH client and server library developed by Eugene as an individual contributor. In versions of Russh from 0.37.0 to 0.61.0, there was a vulnerability related to input validation errors. This vulnerability stemmed from the keyboard interaction authentication process, where a...

CVE-2026-52753: Memory Allocation with Excessive Size Value

Ghidra before 12.0.3 contains an out-of-memory vulnerability in the rustdemangle function that allocates unbounded output buffers without size limits. Attackers can craft malicious Rust symbol names in binaries to trigger exponential memory allocation, causing process crashes during binary analys...

PT-2026-48517

Name of the Vulnerable Software and Affected Versions s2n-quic versions prior to 1.8.2 Description Unbounded memory allocation in the CRYPTO frame reassembler allows an unauthenticated remote actor to cause a denial of service, resulting in degraded availability, by sending crafted QUIC Initial...

PT-2026-48547

Name of the Vulnerable Software and Affected Versions russh versions 0.34.0 through 0.60.2 Description Several client and server message handlers decode attacker-controlled SSH strings, name-lists, and byte fields into owned allocations before applying field-specific bounds. A remote SSH peer can...