488 matches found
cve-2025-5915
CVE-2025-5915 — lectura fuera de límites de heap en RAR v4 de libarchive con prueba en dispositivo iOS 18.5 Una lectura fuera de límites de heap / divulgación de memoria controlada en la ruta del filtro RAR v4 de libarchive copyfromlzsswindow. Este repositorio la reproduce de principio a fin: ASa...
CVE-2026-84970
A numeric truncation (32-bit length truncation) in the JSON parsing component of the MongoDB C++ Driver's BSON library allows a local attacker to supply an oversized JSON string to the library's public parsing interface, causing a heap over-read (out-of-bounds memory returned to the caller), a si...
CVE-2026-71222
A heap out-of-bounds read vulnerability was found in gfs2-utils. The eanumptrs field from on-disk extended attribute metadata is consumed without bounds validation, causing a heap buffer over-read that may disclose sensitive memory contents or cause a crash when processing crafted GFS2 filesystem...
CVE-2026-70652
A flaw was found in libvips, an image processing library. When libvips is built with libultrahdr support, it can incorrectly size an output buffer during the process of enlarging an incoming JPEG to a very large output before encoding a gain map. This undersized allocation can lead to a heap buff...
CVE-2026-71402
An out-of-bounds read was found in the DHCPv4 packet capture code of wicked. nicaptureinspectudpheader in src/capture.c reports the IP total length as the payload length instead of the length of the remaining UDP payload. Consequently, the DHCP option walker in the DHCPv4 client wickedd-dhcp4 rea...
EUVD-2026-67080
An out-of-bounds read was found in the DHCPv4 packet capture code of wicked. nicaptureinspectudpheader in src/capture.c reports the IP total length as the payload length instead of the length of the remaining UDP payload. Consequently, the DHCP option walker in the DHCPv4 client wickedd-dhcp4 rea...
CVE-2026-71402 wicked: out-of-bounds read in the DHCPv4 option parser due to payload length taken from the IP total length
An out-of-bounds read was found in the DHCPv4 packet capture code of wicked. nicaptureinspectudpheader in src/capture.c reports the IP total length as the payload length instead of the length of the remaining UDP payload. Consequently, the DHCP option walker in the DHCPv4 client wickedd-dhcp4 rea...
PT-2026-82548
Name of the Vulnerable Software and Affected Versions wicked versions prior to 0.6.81 Description An out-of-bounds read exists in the DHCPv4 packet capture code. The function ni capture inspect udp header in src/capture.c incorrectly reports the IP total length as the payload length instead of th...
RLSA-2026:59496 Important: nginx:1.26 security update
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial o...
RHEL 8 : nginx:1.24 (RHSA-2026:59216)
The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:59216 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage...
RHEL 10 : nginx (RHSA-2026:59220)
The remote Redhat Enterprise Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:59220 advisory. nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage...
nginx: NGINX: Heap buffer over-read allows memory modification or denial of service
A vulnerability in NGINX's ngxhttpssimodule allows an unauthenticated MITM attacker to trigger a heap buffer over-read by manipulating upstream server responses. This requires SSI, proxypass, and proxybuffering off to be configured, and can result in memory modification or a Denial of Service DoS...
Astra Linux – Vulnerability in libsoup2.4
A flaw was discovered in libsoup. A vulnerability exists in the functions snifffeedorhtml and skipinsignificantspace, which may lead to an over-reading of the heap buffer...
Astra Linux – Vulnerability in mbedtls
A vulnerability was discovered in Mbed TLS before versions 2.28.1 and 3.x, prior to 3.2.0. In some configurations, an unauthenticated attacker can send an invalid ClientHello message to a DTLS server, causing a heap-based buffer overflow of up to 255 bytes. This can lead to a server crash or,...
Important: nginx:1.24 security update
nginx is a web and proxy server supporting HTTP and other protocols, with a focus on high concurrency, performance, and low memory usage. Security Fixes: nginx: NGINX: Heap buffer over-read allows memory modification or denial of service CVE-2026-56434 nginx: NGINX: Memory disclosure and denial o...
AZL-96986 CVE-2026-77219 affecting package emacs 29.4-4
GNU Emacs before 31.0.91 contains an integer overflow in the PBM/PPM/PGM image loader that allows an attacker to leak heap memory contents by supplying a crafted image with large dimensions and an elevated max color index. The image loader multiplies image dimensions and channel count using signe...
CVE-2026-77219 GNU Emacs < 31.0.91 Heap Over-Read via PBM/PPM/PGM Image Loader
GNU Emacs before 31.0.91 contains an integer overflow in the PBM/PPM/PGM image loader that allows an attacker to leak heap memory contents by supplying a crafted image with large dimensions and an elevated max color index. The image loader multiplies image dimensions and channel count using signe...
CVE-2026-77219 GNU Emacs < 31.0.91 Heap Over-Read via PBM/PPM/PGM Image Loader
GNU Emacs before 31.0.91 contains an integer overflow in the PBM/PPM/PGM image loader that allows an attacker to leak heap memory contents by supplying a crafted image with large dimensions and an elevated max color index. The image loader multiplies image dimensions and channel count using signe...
CVE-2026-77219
GNU Emacs before 31.0.91 is affected by an integer overflow in the PBM/PPM/PGM image loader . The loader multiplies image dimensions and channel count using signed integer arithmetic; for sufficiently large values the result wraps to a negative number, bypassing the bounds check and causing the p...