963 matches found
Active attack: Dirty Frag Linux vulnerability expands post-compromise risk
In this article 1. Why Dirty Frag matters 2. Technical overview 3. Exploitation scenarios 4. Mitigation guidance 5. Post-mitigation integrity verification 6. References A newly disclosed Linux local privilege escalation vulnerability known as “Dirty Frag” enables escalation from an unprivileged...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
CVE-2026-31431 - Exploit de Escalada de Privilegios en Linux...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
DIRTYFAIL A unified detector and PoC harness for the Copy...
Exploit for Write-what-where Condition in Linux Linux_Kernel
DIRTY FRAG Detection with Wazuh 4.14.4 - CVE-2026-43284 / CVE-...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
pagecache-guard 中文文档 A runtime integr...
About Elevation of Privilege vulnerability - Linux Kernel "Dirty Frag" (CVE-2026-43284, CVE-2026-43500) vulnerability
About Elevation of Privilege vulnerability - Linux Kernel "Dirty Frag" CVE-2026-43284, CVE-2026-43500 vulnerability. According to information from researcher Hyunwoo Kim @v4bel, Dirty Frag is a vulnerability a class of vulnerabilities that allows a local unprivileged attacker to obtain root...
dirtyfrag-detection
dirtyfragprobe Non-exploitative detector for CVE-2026-3143...
Linux Kernel Dirty Frag LPE Exploit Enables Root Access Across Major Distributions
Details have emerged about a new, unpatched local privilege escalation LPE vulnerability impacting the Linux kernel. Dubbed Dirty Frag , it has been described as a successor to Copy Fail CVE-2026-31431, CVSS score: 7.8, a recently disclosed LPE flaw impacting the Linux kernel that has since come...
xfrm-ESP Page-Cache Write via CVE-2026-43284
CVE-2026-43284 is a Linux kernel page-cache write vulnerability in the IPsec/xfrm subsystem affecting ESP Encapsulating Security Payload fragmentation. Dubbed "DirtyFrag", the bug allows a local unprivileged user to gain write access to read-only page-cache pages by triggering a race condition in...
Linux kernel contains local privilege escalation vulnerability (Copy Fail)
Overview A privilege escalation vulnerability has been discovered in Linux kernel versions version 4.17 released 2017 and later. Many popular distributions and Linux-based containers are affected. This vulnerability was publicly disclosed on April 29, 2026, has been assigned CVE ID CVE-2026-31431...
rxkad Page-Cache Write via CVE-2026-43500
CVE-2026-43500 exploits a memory-corruption vulnerability in the Linux kernel's RxRPC authentication subsystem rxkad. When a crafted DATA packet is delivered to an AFRXRPC socket configured with an attacker-controlled rxkad session key, the kernel's rxkadverifypacket1 function performs an in-plac...
dirtyfrag
Dirty Frag: Universal Linux LPE Abstract !tuxasse...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
CVE-2026-31431 "Copy Fail" — Technical Deep Dive Severity:...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
Copy Fail 2 — Electric Boogaloo Unprivileged local privilege...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
Vulnerability Overview | Item | Content...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
Copy-fail-CVE-2026-31431-Exploit-in-C Discovery and original d...
Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel
CVE-2026-31431 — Live Code Corruption via Page Cache A novel...
GHSA-M38G-VWW2-MVGX Talos Linux has a local privilege escalation from untrusted workloads
Summary A vulnerability in the Linux kernel's algifaead subsystem CVE-2026-31431, "copy.fail" allows an unprivileged container workload to corrupt arbitrary file page-cache pages via the AFALG crypto interface and splice. On Talos Linux, this vulnerability can be chained into a complete node...