Threats affecting pkg:opam/cstruct

An authorization issue was addressed with improved state management. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to read sensitive location information.

A stack overflow was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. Processing a maliciously crafted message may lead to a denial-of-service.

A use-after-free issue was addressed with improved memory management. This issue is fixed in Safari 27.2, iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, tvOS 27.2, visionOS 27.2, watchOS 27.2. Processing maliciously crafted web content may lead to arbitrary code execution.

A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2, watchOS 27.2. An app may be able to access sensitive user data.

The issue was addressed with improved memory handling. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27 and iPadOS 27, macOS Golden Gate 27, macOS Sequoia 15.8, macOS Tahoe 26.7, tvOS 27, visionOS 27, watchOS 27. An app may be able to cause unexpected system termination or corrupt kernel memory.

A permissions issue was addressed with improved validation. This issue is fixed in macOS Golden Gate 27.2. An app may be able to access sensitive user data.

The issue was addressed with improved memory handling. This issue is fixed in macOS Golden Gate 27.2, macOS Tahoe 26.7.2. An app may be able to cause unexpected system termination or corrupt process memory.

This issue was addressed by removing the vulnerable code. This issue is fixed in Safari 27.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, visionOS 27.2. A remote attacker may be able to break out of Web Content sandbox.

A vulnerability has been found in TOTOLINK A950RG 4.1.2cu.5268_B20221104. This affects the function setCloudUpgradeFW of the file lib/cste_modules/upgrade.so of the component Cloud Upgrade. The manipulation of the argument FileName leads to command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.

Autobahn Python is a WebSocket and WAMP implementation for Python that supports Twisted and asyncio. From 26.7.1 until 26.10.1, PerMessageBrotli.decompress_message_data in compress_brotli.py calls the Brotli decompressor without an output limit and checks maxMessagePayloadSize only after a complete frame has been inflated. An unauthenticated WebSocket client can send a small, highly compressed frame that allocates hundreds of MiB before rejection, causing memory-exhaustion denial of service on servers that enable the opt-in permessage-brotli feature through the compress extra. Deflate and bzip2 already enforce the remaining output budget and are outside this residual vulnerability. This issue is fixed in version 26.10.1.

Tornado is a Python web framework and asynchronous networking library. Prior to 6.6, tornado.web.RedirectHandler URL templates can place regex-capture substitutions where crafted request paths change the redirect scheme or network location. Affected placements include substitutions at the start of a path, directly after a fixed host, or at the beginning of the template, including protocol-relative, absolute, backslash, encoded, host-extension, and user-info variants interpreted by browsers as attacker-controlled destinations. Static templates and substitutions after a fixed host followed by a slash are not affected. An attacker can use the resulting open redirect on the application's domain for phishing. This issue is fixed in version 6.6.

Anthropic, an AI company, has filed for a potentially record-breaking IPO while its CEO warns of existential risks posed by advanced AI. The company highlights concerns about rogue AI agents conducting harmful activities and the broader societal risks of AI technology slipping out of human control. The IPO filing includes extensive risk disclosures, including the possibility of AI models being misused for malicious purposes or going rogue. Anthropic advocates for slowing AI development to allow safety measures to catch up and calls for industry-wide and governmental coordination. The company is also involved in a public dispute with the U.S. government over national security concerns related to its technology.

CVE-2026-116577 is a vulnerability in the Tornado Python web framework prior to version 6.6. The HTTP header parser accepts obsolete line folding and repeatedly concatenates short continuation lines, leading to quadratic CPU consumption on the IOLoop thread. An unauthenticated client can exploit this by submitting a header block with many line-folding continuations, causing denial of service by blocking other connections. This affects availability only and is fixed in Tornado version 6.6.

CVE-2026-116576 is an OS command injection vulnerability in the systeminformation Node.js library prior to version 5.33.16. The issue arises from improper sanitization of service names used in PowerShell commands on Windows, allowing an attacker to inject arbitrary PowerShell expressions. Exploitation requires local or forwarded attacker-controlled input to the vulnerable services() or getDynamicData() functions. The vulnerability is fixed in version 5.33.16.

CVE-2026-116502 is an out-of-bounds write vulnerability in the turboderp-org ExLlamaV2 software versions 0.3.0, 0.3.1, and 0.3.2. The flaw exists in the QMatrix::make_sequential function within the GPTQ Index Handler component. It can be triggered by manipulating the g_idx argument locally, potentially leading to memory corruption. No patch or vendor response has been reported yet.

CVE-2026-116575 is a vulnerability in mem0, a persistent memory infrastructure for AI agents and applications. Prior to Python SDK 2.0.18 and TypeScript SDK 3.1.6, the session scope key generation improperly concatenates user-controlled identifiers without escaping delimiters, allowing cross-tenant session key collisions. This flaw enables unauthorized access to other tenants' conversation histories, leading to exposure and potential interleaving of sensitive information. The issue is fixed in Python SDK 2.0.18 and TypeScript SDK 3.1.6.

CVE-2026-116671 is a low-severity vulnerability in Xpdf version 4.06 and earlier. It involves an infinite loop caused by improper input validation of the progression order field in JPEG 2000 images. This flaw can cause the application to hang when processing specially crafted images.

CVE-2026-116482 is a cross-site scripting (XSS) vulnerability in the subhajitkhan online-clinic-management-system affecting the patientregistration.php file. The flaw arises from improper sanitization of the pat_name argument, allowing remote attackers to inject malicious scripts. The vulnerability has been publicly disclosed, and exploit code may be available. The product does not use versioning, so specific affected or fixed versions are not identified.

CVE-2026-70382 is a cross-site scripting (XSS) vulnerability affecting multiple WolfVision Cynap devices. The issue arises because some externally supplied values stored by the device are rendered in the web interface without proper output encoding. An attacker who can influence these stored values may cause script execution in the browser of users who view the affected pages. Exploitation requires both the ability to influence stored values and a user viewing the vulnerable page. The vulnerability has a medium severity rating with a CVSS score of 5.1.

CVE-2026-65630 is a timing side-channel vulnerability in the potatosalad jose library's pure-Erlang X25519 implementation. The vulnerability allows an attacker to recover a long-term X25519 private key by measuring decryption timing variations during scalar multiplication. This affects versions from 1.10.0 up to but not including 1.11.13. The issue is fixed in version 1.11.13.