libssh 代码问题漏洞

libssh is a C-language development package from the libssh organization that allows access to SSH services. It can execute remote commands, perform file transfers, and provide a secure transmission channel for remote programs. libssh has code vulnerabilities, which stem from insecure default...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-7546)

A vulnerability, which was classified as problematic, has been found in GNU Binutils 2.45. Affected by this issue is the function bfdelfsetgroupcontents of the file bfd/elf.c. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has bee...

PT-2026-7444

Improper handling of error condition during host-induced faults can allow a local high-privileged attack to selectively drop guest DMA writes, potentially resulting in a loss of SEV-SNP guest memory integrity...

KB5075906: Windows Server 2022 / Azure Stack HCI 22H2 Security Update (February 2026)

The remote Windows host is missing security update 5075906. It is, therefore, affected by multiple vulnerabilities - Protection mechanism failure in MSHTML Framework allows an unauthorized attacker to bypass a security feature over a network. CVE-2026-21513 - Access of resource using incompatible...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: pcs (UTSA-2026-005306)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-005306 advisory. Versions of the package sinatra from 0.0.0 are vulnerable to Reliance on Untrusted Inputs in a Security Decision via the X-Forwarded-Host XFH header. When making a...

Prototype Pollution

Overview @nyariv/sandboxjs is a Javascript sandboxing library. Affected versions of this package are vulnerable to Prototype Pollution via the sandbox implements a protection mechanism using the isGlobal flag in the Prop class. An attacker can modify host built-in prototypes by laundering the...

CVE-2026-25881

SandboxJS prior to version 0.8.31 contains a sandbox-escape vulnerability where sandboxed code can mutate host prototypes by laundering the isGlobal protection flag through array literals. Specifically, a global prototype reference (for example Map.prototype or Set.prototype) stored in an array a...

CVE-2026-25881 @nyariv/sandboxjs has host prototype pollution from sandbox via array intermediary (sandbox escape)

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.31, a sandbox escape vulnerability allows sandboxed code to mutate host built-in prototypes by laundering the isGlobal protection flag through array literal intermediaries. When a global prototype reference e.g., Map.prototype,...

CVE-2026-25881 @nyariv/sandboxjs has host prototype pollution from sandbox via array intermediary (sandbox escape)

SandboxJS is a JavaScript sandboxing library. Prior to 0.8.31, a sandbox escape vulnerability allows sandboxed code to mutate host built-in prototypes by laundering the isGlobal protection flag through array literal intermediaries. When a global prototype reference e.g., Map.prototype,...

CVE-2026-25765 Faraday affected by SSRF via protocol-relative URL host override in build_exclusive_url

Faraday is an HTTP client library abstraction layer that provides a common interface over many adapters. Prior to 2.14.1, Faraday's buildexclusiveurl method in lib/faraday/connection.rb uses Ruby's URImerge to combine the connection's base URL with a user-supplied path. Per RFC 3986,...

PYSEC-2026-2196

Litestar is an Asynchronous Server Gateway Interface ASGI framework. Prior to 2.20.0, in litestar.middleware.allowedhosts, allowlist entries are compiled into regex patterns in a way that allows regex metacharacters to retain special meaning e.g., . matches any character. This enables a bypass...

Incorrect Regular Expression

Overview litestar is a Litestar - A production-ready, highly performant, extensible ASGI API Framework Affected versions of this package are vulnerable to Incorrect Regular Expression via the allowedhosts host validation. An attacker can gain unauthorized access by supplying a specially crafted...

CVE-2026-25479

Litestar is an ASGI framework. Prior to 2.20.0, litestar.middleware.allowed_hosts compiles allowlist entries into regex patterns in a way that lets regex metacharacters retain special meaning (e.g., . matches any character). This can enable a bypass where a host that matches the regex is not the ...

kernel: sched: sch_cake: add bounds checks to host bulk flow fairness counts

In the Linux kernel, the following vulnerability has been resolved: sched: schcake: add bounds checks to host bulk flow fairness counts Even though we fixed a logic error in the commit cited below, syzbot still managed to trigger an underflow of the per-host bulk flow counters, leading to an out ...

GHSA-93PH-P7V4-HWH4 Litestar's AllowedHosts has a validation bypass due to unescaped regex metacharacters in configured host patterns

Summary AllowedHosts host validation can be bypassed because configured host patterns are turned into regular expressions without escaping regex metacharacters notably .. A configured allowlist entry like example.com can match exampleXcom Details In litestar.middleware.allowedhosts, allowlist...

Litestar's AllowedHosts has a validation bypass due to unescaped regex metacharacters in configured host patterns

Summary AllowedHosts host validation can be bypassed because configured host patterns are turned into regular expressions without escaping regex metacharacters notably .. A configured allowlist entry like example.com can match exampleXcom Details In litestar.middleware.allowedhosts, allowlist...

MAL-2026-818 Malicious code in thecorrectjames (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 53ae167216303d3e0d2eda2b5321b60fc5bf9431e16ae0caa507123ba45661a1 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

Malicious code in thecorrectjames (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 53ae167216303d3e0d2eda2b5321b60fc5bf9431e16ae0caa507123ba45661a1 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

Malicious code in ctf-pipline-test (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 083eedb7c9187410d3470ab27415ee2e6a7683ef92bafce123198ce9882e07a4 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...

MAL-2026-817 Malicious code in ctf-pipline-test (PyPI)

--- -= Per source details. Do not edit below this line.=- Source: kam193 083eedb7c9187410d3470ab27415ee2e6a7683ef92bafce123198ce9882e07a4 Installing the package or importing the module exfiltrates basic information about the host, and the package has no other purpose. --- Category: PROBABLYPENTES...