CVE-2026-31694 fuse: reject oversized dirents in page cache

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

CVE-2026-31694

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

CVE-2026-31694 fuse: reject oversized dirents in page cache

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

CVE-2026-31694

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

EUVD-2026-26503

In the Linux kernel, the following vulnerability has been resolved: fuse: reject oversized dirents in page cache fuseadddirenttocache computes a serialized dirent size from the server-controlled namelen field and copies the dirent into a single page-cache page. The existing logic only checks...

CVE-2026-31694

Summary: CVE-2026-31694 fixes a Linux kernel FUSE directory-entry handling flaw. A malicious FUSE server could cause a 24-byte overflow by returning a dirent whose serialized size (based on namelen) exceeds a single PAGE_SIZE. The bug arises in fuse_add_dirent_to_cache(), which previously only ch...

Exploit for CVE-2026-31431

Copy Fail — CVE-2026-31431 CVE-2026-31431 Copy Fail is a lo...

CVE_2026_31431-Testing-the-Copy-Fail-exploit

CVE-2026-31431 Exploit Toolkit A comprehensive toolkit for de...

Exploit for CVE-2026-31431

CVE-2026-31431 Audit !Python Versionhttps://img.shields.io...

Exploit for CVE-2026-31431

Copy Fail - CVE-2026-31431 This repository provides a Go port...

Exploit for CVE-2026-31431

Copy Fail CVE-2026-31431 – Exploit Usage Guide ⚠️ Discla...

SUSE CVE-2025-31958

HCL BigFix Service Management is susceptible to HTTP Request Smuggling. HTTP request smuggling vulnerabilities arise when websites route HTTP requests through web servers with inconsistent HTTP parsing. HTTP Smuggling exploits inconsistencies in request parsing between front-end and back-end...

sigma_rule_for_copyfail

Copy Fail Detection — CVE-2026-31431 Detection engineering pr...

Exploit for CVE-2026-31431

Porting CVE-2026-31431 "Copy Fail" to a Constrained Java Run...

CVE-2026-42473

The MixPHP Framework versions 2.x through 2.2.17 are vulnerable to an unsafe deserialization flaw (CWE-502). The issue originates from the FileHandler object, where session and cache handlers use the unserialize() function on data retrieved from the filesystem. An attacker can exploit this by pro...

CVE-2026-42472

The MixPHP Framework (versions 2.x through 2.2.17) contains an unsafe deserialization vulnerability in the RedisHandler object. The issue arises because the session and cache handlers use the unserialize() function on data retrieved from Redis without sufficient validation. An attacker can exploi...

CVE-2026-43026: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: netfilter: ctnetlink: zero expect NAT fields when CTAEXPECTNAT absent ctnetlinkallocexpect allocates expectations from a non-zeroing slab cache via nfctexpectalloc. When CTAEXPECTNAT is not present in the netlink message, savedad...

CVE-2026-42472

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize on data from Redis in the RedisHandler object...

Linux Kernel Security Vulnerabilities

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 order of calls to decpagecount in f2fscompresswriteendio. This could lead to accessi...

CVE-2026-42472: Deserialization of Untrusted Data

Unsafe deserialization vulnerability in MixPHP Framework 2.x thru 2.2.17. The session and cache handlers use unserialize on data from Redis in the RedisHandler object...