CVE-2026-91086 GPAC MPEG Video Reframer reframe_mpgvid.c mpgviddmx_process heap-based overflow

A security vulnerability has been detected in GPAC up to f1219cde. Affected by this issue is the function mpgviddmxprocess of the file filters/reframempgvid.c of the component MPEG Video Reframer. Such manipulation leads to heap-based buffer overflow. The attack can be executed remotely. The...

CVE-2018-4121

CVE-2018-4121 - Exploit de RCE POC de Secciones Wasm de Safari por MWR Labs c 2018 Detalles este exploit de prueba de concepto apunta únicamente a Safari 11.0.3 13604.5.6 en macOS 10.13.3 17D47. compile el payload de su elección como un dylib con un constructor ejecute python filetojsarray.py...

mediatek-wlan-heap-overflow-cve-2026-20452-filogic-router-rce

CVE-2026-20452 — MediaTek WLAN AP Heap Overflow PoC Proof of concept exploit for CVE-2026-20452, a heap-based buffer overflow in MediaTek's WLAN Access Point driver. Vulnerability CVE : CVE-2026-20452 CVSS : 8.0 HIGH CWE : CWE-122 — Heap-based Buffer Overflow Subcomponent : wlan AP driver Attack...

CVE-2026-42945

🛡️ CVE-2026-42945 - NGINX Rift Critical Heap-Based Buffer Overflow in NGINX 📌 Overview CVE-2026-42945 also known as NGINX Rift is a critical security vulnerability in the ngxhttprewritemodule of NGINX. Type : Heap-based Buffer Overflow CWE-122 Discovered : May 2026 Existed For : 18 years...

CVE-2021-21974

CVE-2021-21974 VMware ESXi OpenSLP Desbordamiento de montón PoC de ejecución remota de código Autor: Aiyakami Resumen CVE-2021-21974 es una vulnerabilidad de desbordamiento de montón en el servicio OpenSLP de VMware ESXi. Un atacante no autenticado puede enviar paquetes especialmente diseñados al...

exploit-CVE-2020-28926

exploit-CVE-2020-28926 Reference https://www.rootshellsecurity.net/remote-heap-corruption-bug-discovery-minidlna/ Build Copy the folder containing minidlna-1.2.1 source and run buildandrun.sh...

CVE-2026-47729

🦑 CVE-2026-47729 - Squidbleed ⚠️ Heartbleed's ancient cousin, hiding in Squid since 1997. ✨ Features Single-file PoC — Zero dependencies Malicious FTP server mimicking NetWare banner + truncated LIST response Real-time detection and decoding of Basic Auth + Bearer tokens Multi-threaded heap...

Linux Distros Unpatched Vulnerability : CVE-2026-91958

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP versions before 3.31.0 fail to validate MonitorIds array values when parsing RDP connection files, allowing unbounded array indexing in xfdetectmonitors...

AlmaLinux 9 : openssl (ALSA-2026:67165)

The remote AlmaLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALSA-2026:67165 advisory. openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUIC server may trigger double free when processin...

RockyLinux 10 : openssl (RLSA-2026:67154)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:67154 advisory. openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUIC server may trigger double free when...

RockyLinux 10 : rust (RLSA-2026:67286)

The remote RockyLinux 10 host has packages installed that are affected by a vulnerability as referenced in the RLSA-2026:67286 advisory. libgit2: libgit2: Denial of Service due to heap out-of-bounds read from malicious Git server CVE-2026-53587 Tenable has extracted the preceding description bloc...

MiracleLinux 9 : apr-util-1.6.1-23.el9_8.1 (AXSA:2026-1836:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1836:01 advisory. apr-util: Apache Portable Runtime Utility: Heap buffer overflow in redis client CVE-2026-34501 apr-util: Apache Portable Runtime Utility: Informatio...

PT-2026-92035

NGINX Plus and NGINX Open Source have a vulnerability in the ngx http v3 module module. When using HTTP/3 with OpenSSL versions = OpenSSL 3.5.0 under certain configurations, a limited heap buffer overflow could happen while processing a TLS handshake. This can happen in a non-deterministic manner...

RockyLinux 9 : openssl (RLSA-2026:67165)

The remote RockyLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:67165 advisory. openssl: OpenSSL: Denial of Service via unbounded memory growth in QUIC server CVE-2026-14456 openssl: QUIC server may trigger double free when processi...

Linux Distros Unpatched Vulnerability : CVE-2026-91964

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP versions before 3.31.0 contain a heap-based buffer overflow in negosendnegotiationrequest when processing Server Redirection PDU messages with...

Unbound -- multiple vulnerabilities

NLnet Labs reports: This release consolidates security fixes for issues reported over a period of time. There are fixes for: CVE-2026-81642: Heap buffer overflow and possible Remote Code Execution when digesting DNSKEY. CVE-2026-81634: Possible heap buffer overflow during DNSSEC canonicalization...

MiracleLinux 8 : 389-ds:1.4 (AXSA:2026-1839:01)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1839:01 advisory. 389-ds-base: 389-ds-base: heap buffer overflow via SASL wrapped-record length lower-bound underflow in sasliostartpacket CVE-2026-18355 389-ds-base:...

PT-2026-92065

FreeRDP versions before 3.31.0 contain an information disclosure vulnerability in the RDPGFX server's ResetGraphics PDU serializer that fails to initialize padding bytes in the fixed 340-byte wire format. Attackers can receive uninitialized heap memory including live pointers and GLib function...

Linux Distros Unpatched Vulnerability : CVE-2026-91953

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP versions before 3.31.0 contain a heap buffer overflow vulnerability in negosendnegotiationrequest that fails to validate the LBLOADBALANCEINFO field...

Linux Distros Unpatched Vulnerability : CVE-2026-91950

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - FreeRDP before 3.31.0 contains an out-of-bounds read vulnerability in the rdpdrdumppacket function due to 32-bit unsigned integer wraparound in buffer bounds...