CVE-2026-10740 Excessive memory allocation in s2n-quic

Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service degraded availability by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2...

EUVD-2026-36103

Unbounded memory allocation in the CRYPTO frame reassembler in s2n-quic before 1.8.2 may allow an unauthenticated remote actor to cause a denial of service degraded availability by sending crafted QUIC Initial packets. To remediate this issue, users should upgrade to v1.8.2...

CVE-2026-10740

CVE-2026-10740 affects s2n-quic prior to version 1.8.2, where an unbounded memory allocation in the CRYPTO frame reassembler can allow an unauthenticated remote actor to trigger a denial of service (degraded availability) by sending crafted QUIC Initial packets. The vulnerability is triggered dur...

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 ★...

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...

VMware Spring Data Commons 资源管理错误漏洞

VMware Spring Data Commons is a data access abstraction framework developed by VMware Corporation in the United States. Vulnerabilities exist in versions 4.0.0 and earlier, as well as versions 3.5.0 and earlier, 3.4.0 and earlier, 3.3.0 and earlier, 3.2.0 and earlier, 3.1.0 and earlier, 3.0.0 and...

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...

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...

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...

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...

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...

EulerOS 2.0 SP13 : libarchive (EulerOS-SA-2026-2294)

According to the versions of the libarchive packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was identified in the RAR5 archive decompression logic of the libarchive library, specifically within the archivereaddata processing...