netsniff-ng

////////////////////////////////////////////////////////////////////////////// netsniff-ng - the packet sniffing beast \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ . . netsniff-ng is a free, performant / Linux network analyzer and .' '. networking toolkit. If you...

Phantom-Evasion-Loader

SROP-Assisted Cross-Memory Attach CMA Injection via Direct Syscalls. 👻 Phantom-Evasion-Loader x64 Linux Phantom-Evasion-Loader is a standalone, pure x64 Assembly injection engine engineered to minimize the detection surface of modern EDR/XDR solutions and Kernel-level monitors like Falco eBPF. It...

CVE-2026-31431-cleaned

copyFail.py — CVE Exploit Analysis Report Summary copyFail.py is a proof-of-concept PoC exploit that demonstrates a local privilege escalation vulnerability in the Linux kernel. By abusing the splice system call in combination with crafted socket options, the exploit gains the ability to corrupt...

CVE-2026-90181

A flaw was found in the Linux kernel's ublk universal block driver. A local attacker could trigger an xarray allocation failure during the teardown of a shared memory zero-copy SHMEMZC buffer. This issue causes the teardown process to enter an infinite retry loop, preventing forward progress and...

CVE-2026-43494

🛠️ PinTheft — CVE-2026-43494 Local Privilege Escalation in Linux Kernel via RDS + iouring Page Cache Overwrite 📌 Overview PinTheft is a sophisticated local root exploit for CVE-2026-43494 , a reference-counting bug in the Linux kernel's Reliable Datagram Sockets RDS subsystem. By combining a...

netsniff-ng

netsniff-ng - the packet sniffing beast \\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\ . . netsniff-ng is a free, performant / Linux network analyzer and .' '. networking toolkit. If you will, \ ^, ,^ / the Swiss army knife for network |'O\ /O'| . -- packets. ' ' /...

goblin

libgoblin Documentazione https://docs.rs/goblin/ registro delle modifiche Utilizzo Goblin richiede rustc 1.85.0 edizione Rust 2024. Aggiungi al tuo Cargo.toml dependencies goblin = "0.10" Caratteristiche nome fantastico del crate implementazione zero-copy, cross-platform, endian-aware per ELF64/3...

cve-2026-31431

CVE-2026-31431 — Linux Kernel algifaead "Copy Fail": Analysis Security research on CVE-2026-31431 CVSS 3.1 7.8 HIGH , AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H: three composable design flaws in the AFALG AEAD interface chain into a deterministic, race-free 4-byte page-cache write at any offset of any...

CVE-2026-31431-Check

CVE-2026-31431 Copy Fail Vulnerability Check Script Vulnerability Overview CVE-2026-31431 Copy Fail is a Linux kernel local privilege escalation vulnerability that exploits AFALG sockets address family 38 combined with the splice zero-copy system call to bypass file write permissions and tamper...

CVE-2026-98368

A flaw was found in the Linux kernel's IPsec Encapsulating Security Payload ESP subsystem. When transmitting network packets using zero-copy operations on out-of-place paths, the kernel modifies packet fragment structures without properly updating reference counts for managed memory pages. A loca...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: net: stmmac: fixed the crash issue for the zero copy XDPTX action. There is a crash issue when running the zero copy XDPTX action. The crash log is as follows: 216.122464 Unable to handle kernel paging request at virtual address...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: tls: fixed handling of zero-length records in the rxlist Each recvmsg call must process either: - only contiguous DATA records any number of them - one non-DATA record If the next record has a different type than those that ha...

Astra Linux – Vulnerability found in Linux 5.10, Linux 6.1, Linux, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: skbuff: In skbSegment, call zero-copy functions before using skbuff fragments. The commit bf5c25d60861 added the call to zero-copy functions in skbSegment. This change introduced a bug in skbSegment, as skborphanfrags may...

SUSE CVE-2026-90086

In the Linux kernel, the following vulnerability has been resolved: xsk: honor XDPTXMETADATA in zero-copy path The zero-copy path reads TX metadata whenever the UMEM has metadata space, even if the descriptor does not set XDPTXMETADATA. Pass descriptor options through the metadata helpers and...

SUSE CVE-2026-90051

In the Linux kernel, the following vulnerability has been resolved: tcp: reject non zerocopy devmem tx Devmem tcp tx doesn't work without zero-copy, however it's not currently enforced if NETIFFSG isn't present. In this case, tcpsendmsglocked will try the copy path and try to copy data from an...

Linux Distros Unpatched Vulnerability : CVE-2026-90086

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - xsk: honor XDPTXMETADATA in zero-copy path The zero-copy path reads TX metadata whenever the UMEM has metadata space, even if the descriptor does not set...

CVE-2026-90086

In the Linux kernel, the following vulnerability has been resolved: xsk: honor XDPTXMETADATA in zero-copy path The zero-copy path reads TX metadata whenever the UMEM has metadata space, even if the descriptor does not set XDPTXMETADATA. Pass descriptor options through the metadata helpers and...

DEBIAN-CVE-2026-90086

In the Linux kernel, the following vulnerability has been resolved: xsk: honor XDPTXMETADATA in zero-copy path The zero-copy path reads TX metadata whenever the UMEM has metadata space, even if the descriptor does not set XDPTXMETADATA. Pass descriptor options through the metadata helpers and...

DEBIAN-CVE-2026-90051

In the Linux kernel, the following vulnerability has been resolved: tcp: reject non zerocopy devmem tx Devmem tcp tx doesn't work without zero-copy, however it's not currently enforced if NETIFFSG isn't present. In this case, tcpsendmsglocked will try the copy path and try to copy data from an...

CVE-2026-90086

CVE-2026-90086 affects the Linux kernel AF_XDP (xsk) zero-copy TX path . The root cause is that the zero-copy path reads TX metadata whenever the UMEM has metadata space, even when the descriptor does not set the XDP_TX_METADATA flag. The fix passes descriptor options through the metadata helpers...