CVE-2024-3094-Checker

Comprobador de CVE-2024-3094 El Comprobador de CVE-2024-3094 es un potente script de Bash diseñado para sistemas Linux. Identifica la vulnerabilidad CVE-2024-3094, relacionada con las utilidades XZ/LZMA. Este script es esencial para administradores de sistemas y profesionales de seguridad para...

xzutils_backdoor_obfuscation

xzutilsbackdoorobfuscation Este script reproduce la técnica de ofuscación utilizada en el ataque a XZ utils CVE-2024-3094. Solo ha sido probado con xzutils v5.6.0. ⚠️ Este código se proporciona únicamente con fines educativos y no debe utilizarse para actividades maliciosas. Úselo bajo su propio...

BIT-LIBPYTHON-2026-15310 zipfile: bzip2/LZMA/Zstandard members decompress without a max_length bound, defeating chunked-read memory limits

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

AZL-99555 CVE-2026-80892 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module parameter is unset, then zerofsloadlzmaconfig preallocates one...

CVE-2026-80892

CVE-2026-80892 affects the Linux kernel's EROFS filesystem driver (fs/erofs/decompressor_lzma.c). When the lzma_streams module parameter is unset, the global MicroLZMA stream pool is sized from num_possible_cpus() , and each stream preallocates an image-supplied dictionary of up to 8 MiB . On hig...

EUVD-2026-71642

In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module parameter is unset, then zerofsloadlzmaconfig preallocates one...

CVE-2026-80892 erofs: cap LZMA stream pool size

In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module parameter is unset, then zerofsloadlzmaconfig preallocates one...

CVE-2026-80892

In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module parameter is unset, then zerofsloadlzmaconfig preallocates one...

Linux Distros Unpatched Vulnerability : CVE-2026-80892

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - erofs: cap LZMA stream pool size fs/erofs/decompressorlzma.c sizes the module-global MicroLZMA stream pool from numpossiblecpus when the lzmastreams module...

PT-2026-86183

In the Linux kernel, the following vulnerability has been resolved: erofs: cap LZMA stream pool size fs/erofs/decompressor lzma.c sizes the module-global MicroLZMA stream pool from num possible cpus when the lzma streams module parameter is unset, then z erofs load lzma config preallocates one...

Linux Distros Unpatched Vulnerability : CVE-2026-15310

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly...

DEBIAN-CVE-2026-15310

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

UBUNTU-CVE-2026-15310

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

CVE-2026-15310

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

CVE-2026-15310 zipfile: bzip2/LZMA/Zstandard members decompress without a max_length bound, defeating chunked-read memory limits

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

PSF-2026-39

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

CVE-2026-15310 zipfile: bzip2/LZMA/Zstandard members decompress without a max_length bound, defeating chunked-read memory limits

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

CVE-2026-15310

When decompressing crafted zip files using the bzip/LZMA/Zstandard compressions, Python could use an attacker-controlled size to pre-allocate memory, possibly resulting in memory exhaustion...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: erofs: Fixed a memory leak caused by LZMA global compressed deduplication. When testing microLZMA EROFS images with the new global compressed deduplication feature enabled -Ededupe, I discovered that some short-lived temporary...

Astra Linux – Vulnerability in busybox

An out-of-bounds heap read in Busybox’s unlzma applet leads to information leakage and denial of service when LZMA-compressed input is decompressed. This can be triggered by any applet/format that…...