EUVD-2026-93394

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

CVE-2026-105842 lrzsz before 0.13.0 Heap Buffer Overflow via lrz procheader() Pathname

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

CVE-2026-105842

lrzsz before 0.13.0 contains a heap-based buffer overflow vulnerability in procheader of the lrz receive utility when copying overlong sender-supplied filenames into Pathname. Malicious ZMODEM senders can supply filenames up to 8192 bytes, overflowing the buffer via sprintf in pipe mode or strcpy...

CVE-2026-105839 libmikmod before 3.3.14 Heap Buffer Overflow via OKT Loader OKT_doPBOD

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKTdoPBOD that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers...

CVE-2026-105839 libmikmod before 3.3.14 Heap Buffer Overflow via OKT Loader OKT_doPBOD

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKTdoPBOD that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers...

CVE-2026-105839

The libmikmod library versions prior to 3.3.14 are vulnerable to a heap buffer overflow due to an integer overflow within the Oktalyzer loader function OKT_doPBOD(). An attacker can provide a crafted OKT module where the SLEN chunk wraps the 16-bit numtrk value, leading to PBOD writes beyond the ...

EUVD-2026-93391

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKTdoPBOD that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers...

CVE-2026-105839

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKTdoPBOD that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers...

CVE-2026-105839 libmikmod before 3.3.14 Heap Buffer Overflow via OKT Loader OKT_doPBOD

libmikmod before 3.3.14 contains an integer overflow in the Oktalyzer loader OKTdoPBOD that allows attackers to cause heap buffer overflow via crafted track counts. Attackers can supply an OKT module whose SLEN chunk wraps the 16-bit numtrk value, causing PBOD writes past allocated track pointers...

CVE-2026-105837 libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSMLoad in loaddsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crash...

CVE-2026-105837 libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSMLoad in loaddsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crash...

CVE-2026-105837

The libmikmod library, prior to version 3.3.14 , is vulnerable to an integer overflow in the DSM_Load() function located in load_dsm.c . An attacker can provide a crafted DSM module where the product of numchn and numpat wraps a 16-bit value , triggering a heap buffer overflow . This memory corru...

CVE-2026-105837 libmikmod before 3.3.14 Heap Buffer Overflow via DSM Loader Integer Overflow

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSMLoad in loaddsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crash...

EUVD-2026-93389

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSMLoad in loaddsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crash...

CVE-2026-105837

libmikmod before 3.3.14 contains an integer overflow vulnerability in DSMLoad in loaddsm.c that allows attackers to trigger heap buffer overflow via crafted track counts. Attackers can supply a DSM module whose numchn and numpat product wraps a 16-bit value, overwriting heap memory to cause crash...

CVE-2024-26170-extended

CVE-2024-26170-extended investigando CVE-2024-26170 o cimfs.sys para encontrar desbordamientos o fallos que se consideren un zero-day...

CVE-2026-9256-POC

CVE-2026-9256-POC CVE-2026-9256 Nginx heap buffer overflow POC...

CVE-2009-3999-HP-Power-Manager-4.2-Build-7-Buffer-Overflow

Como parte de mi preparación para el OSCP, me encontré con el exploit de desbordamiento de búfer CVE-2009-3999 HP Power Manager 4.2 Build 7. Este script actualizado resuelve problemas de compatibilidad con Python 3 en el manejo de cadenas y bytes, asegurando que el payload se transmita como binar...

CVE-2026-42945

CVE-2026-42945 — NGINX Rift Desbordamiento de búfer en el montón en NGINXngxhttprewritemodule Métrica| Valor ---|--- CVSS v4.0| 9.2 Crítico CVSS v3.1| 8.1 Alto — AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CWE| 122 — Desbordamiento de búfer basado en montón Introducido| Junio 2008 — v0.6.27 Descubierto|...

CVE-2026-38422

CVE-2026-38422: Ejecución remota de código mediante desbordamientos de búfer combinados en Tasmota fetchjpg CVE: CVE-2026-38422 Gravedad: Crítica CVSS 9.8 Producto: Arendst Tasmota Versión afectada: = 15.3.0.3 Archivo: tasmota/tasmotaxdrvdriver/xdrv10scripter.ino Función: fetchjpg Autor:...