499 matches found
CVE-2026-31431-C
copy-fail CVE-2026-31431 Copy Fail PoC en C, alineado lógicamente con el exploit Python original theori-io/copy-fail-CVE-2026-31431. Solo para investigación de seguridad autorizada y entornos de prueba. Prohibido su uso en sistemas no autorizados. Resumen del principio En Linux AFALG,...
Detection-Tool-Kit-for-CVE-2026-31431
copyfail-detect Kit de detección para CVE-2026-31431 "Copy Fail", una técnica de escalada de privilegios local del kernel de Linux que corrompe los datos de la caché de páginas sin modificar el archivo en el disco. Por qué existe Copy Fail puede eludir la supervisión tradicional de integridad de...
CVE-2026-31431-Copy-Fail---Minified-LPE-PoC
CVE-2026-31431-CopyFail---Minified-LPE-PoC ⚠️ Descargo de responsabilidad Solo con fines educativos y de pruebas de seguridad autorizadas. Esta Prueba de Concepto PoC fue sintetizada para emulación de Red Team autorizada y auditoría de vulnerabilidades. Los autores y colaboradores no asumen ningun...
CVE-2026-31431-EXPLOIT
CVE-2026-31431 - Copy Fail Esta vulnerabilidad permite a un atacante local sin privilegios obtener privilegios de root en un sistema Linux vulnerable. ⚠️ AVISO LEGAL Este código se proporciona únicamente con fines educativos y de investigación en seguridad. Demuestra una vulnerabilidad hipotética...
CVE-2026-31431-CopyFail
root@kitploit: ██████╗ ██████╗ ██████╗ ██╗ ██╗ ███████╗ █████╗ ██╗██╗ ██╔════╝██╔═══██╗██╔══██╗╚██╗ ██╔╝ ██╔════╝██╔══██╗██║██║ ██║ ██║ ██║██████╔╝ ╚████╔╝ █████╗ ███████║██║██║ ██║ ██║ ██║██╔═══╝ ╚██╔╝ ██╔══╝ ██╔══██║██║██║ ╚██████╗╚██████╔╝██║ ██║ ██║ ██║ ██║██║███████╗ ╚═════╝ ╚═════╝ ╚═╝ ╚═╝...
CVE-2026-31431
CVE-2026-31431 结构 root@kitploit: . ├── container │ ├── container.md 容器逃逸的思路 │ ├── expenv 容器环境 │ │ ├── bin │ │ │ ├── gscontainer │ │ │ └── share │ │ ├── Dockerfile │ │ ├── run.sh │ │ └── src │ │ ├── gscontainer.c │ │ └── share.c │ ├── images │ │ ├──...
copy-fail-python
copy-fail-python A compact, zero-dependency Python proof-of-concept for Copy Fail CVE-2026-31431, a Linux kernel local privilege escalation through AFALG and splice that corrupts the page cache of a readable file such as /usr/bin/su. This is a port of the Theori PoC with two practical changes: th...
SUSE CVE-2026-80904
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
AZL-99525 CVE-2026-80904 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
CVE-2026-80904 net/tls: Fail tls_sw_splice_read() after a failed async decrypt
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
CVE-2026-80904 net/tls: Fail tls_sw_splice_read() after a failed async decrypt
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
CVE-2026-80904
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
EUVD-2026-71663
In the Linux kernel, the following vulnerability has been resolved: net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls tlserrabort, which stores it in skerr. tlsswrecvmsg and tlsswreadsock each re...
CVE-2026-80904
CVE-2026-80904 is a Linux kernel vulnerability in the net/tls (TLS offload) subsystem. When an asynchronous TLS decryption fails, tls_sw_recvmsg() and tls_sw_read_sock() correctly check async_wait.err and abort the read, but tls_sw_splice_read() performs no such check. As a result, a splice opera...
AZL-99542 CVE-2026-80852 affecting package kernel 6.6.150.1-1
In the Linux kernel, the following vulnerability has been resolved: tls: device: fix out-of-bounds write in tlsappendfrag Found with syzkaller and a local syzbot instance running on top of a netdevsim TLS offload emulation; tlsdevice.c is otherwise only reachable on a machine with a NIC that...
CVE-2026-80852
CVE-2026-80852 is an out-of-bounds write in the Linux kernel's TLS device offload path (net/tls/tls_device.c). The root cause is that tls_push_data() skips its fragment-count check on an early MSG_MORE break, allowing num_frags to exceed MAX_SKB_FRAGS (17) when splice(SPLICE_F_MORE) calls are iss...
EUVD-2026-71302
In the Linux kernel, the following vulnerability has been resolved: tls: device: fix out-of-bounds write in tlsappendfrag Found with syzkaller and a local syzbot instance running on top of a netdevsim TLS offload emulation; tlsdevice.c is otherwise only reachable on a machine with a NIC that...
CVE-2026-80852 tls: device: fix out-of-bounds write in tls_append_frag()
In the Linux kernel, the following vulnerability has been resolved: tls: device: fix out-of-bounds write in tlsappendfrag Found with syzkaller and a local syzbot instance running on top of a netdevsim TLS offload emulation; tlsdevice.c is otherwise only reachable on a machine with a NIC that...
Linux Distros Unpatched Vulnerability : CVE-2026-80904
The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/tls: Fail tlsswspliceread after a failed async decrypt When an async decrypt fails, tlsdecryptdone records the error in ctx-asyncwait.err and calls...
