CVE-2026-31398

Summary (CVE-2026-31398) : A Linux kernel MMU issue in the rmap code affects lazyfree folios during batch unmapping. When a folio’s pages have a mix of writable and non-writable PTEs, the batch restoration path could mark the entire batch writable, breaking CoW semantics and potentially causing a...

CVE-2026-31398 mm/rmap: fix incorrect pte restoration for lazyfree folios

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix incorrect pte restoration for lazyfree folios We batch unmap anonymous lazyfree folios by foliounmapptebatch. If the batch has a mix of writable and non-writable bits, we may end up setting the entire batch writable...

CVE-2026-31398 mm/rmap: fix incorrect pte restoration for lazyfree folios

In the Linux kernel, the following vulnerability has been resolved: mm/rmap: fix incorrect pte restoration for lazyfree folios We batch unmap anonymous lazyfree folios by foliounmapptebatch. If the batch has a mix of writable and non-writable bits, we may end up setting the entire batch writable...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the improper restoration of writable and soft dirty bits during batch processing, potentially...

CVE-2026-33613

Due to the improper neutralisation of special elements used in an OS command, a remote attacker can exploit an RCE vulnerability in the generateSrpArray function, resulting in full system compromise. This vulnerability can only be attacked if the attacker has some other way to write arbitrary dat...

CVE-2026-3775

The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writab...

CVE-2026-3780

The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the...

CVE-2026-34406

APTRS Automated Penetration Testing Reporting System is a Python and Django-based automated reporting tool designed for penetration testers and security organizations. Prior to version 2.0.1, the edituser endpoint POST /api/auth/edituser/ allows Any user who can reach that endpoint and submit...

CVE-2026-2123

A security audit identified a privilege escalation vulnerability in Operations Agent=OA 12.29 on Windows. Under specific conditions Operations Agent may run executables from specific writeable locations.Thanks to Manuel Rickli & Philippe Leiser of Oneconsult AG for reporting this vulnerability...

GHSA-Q5F5-3GJM-7MFM Claude SDK for Python has Insecure Default File Permissions in Local Filesystem Memory Tool

The local filesystem memory tool in the Anthropic Python SDK created memory files with mode 0o666, leaving them world-readable on systems with a standard umask and world-writable in environments with a permissive umask such as many Docker base images. A local attacker on a shared host could read...

SUSE-SU-2026:20989-1 Security update for kea

This update for kea fixes the following issues: Update to 3.0.3: - CVE-2025-11232: invalid characters cause assert bsc1252863. - CVE-2026-3608: stack overflow via maliciously crafted message bsc1260380. Changelog: A large number of bracket pairs in a JSON payload directed to any endpoint would...

EUVD-2026-17761

The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the...

EUVD-2026-17751

The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writab...

CVE-2026-3775

The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writab...

CVE-2026-3775

CVE-2026-3775 affects Foxit PDF Editor/Reader (update service) and is due to the update check loading system libraries from a path that includes user-writable directories, not restricted to trusted system locations. This allows a local attacker with low privileges to place a malicious library tha...

CVE-2026-3775 Foxit PDF Editor/Reader Update Service Uncontrolled Search Path Element Local Privilege Escalation Vulnerability

The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writab...

CVE-2026-3775

The application's update service, when checking for updates, loads certain system libraries from a search path that includes directories writable by low‑privileged users and is not strictly restricted to trusted system locations. Because these libraries may be resolved and loaded from user‑writab...

CVE-2026-3780

The application's installer runs with elevated privileges but resolves system executables and DLLs using untrusted search paths that can include user-writable directories, allowing a local attacker to place malicious binaries with the same names and have them loaded or executed instead of the...

Foxit PDF Reader和Foxit PDF Editor 安全漏洞

Foxit PDF Reader and Foxit PDF Editor are products of Foxit Corporation, a Chinese company. Foxit PDF Reader is a PDF reader. Foxit PDF Editor is a PDF editor. Both Foxit PDF Reader and Foxit PDF Editor have security vulnerabilities. These vulnerabilities stem from the installer’s elevated...

PT-2026-30236

Name of the Vulnerable Software and Affected Versions OpenPrinting CUPS versions 2.4.16 and earlier Description The RSS notifier allows path traversal in the 'notify-recipient-uri' parameter for example, 'rss:///../job.cache'. This enables a remote IPP client to write RSS XML bytes outside the...