123209 matches found
CVE-2026-91948
FreeRDP versions before 3.31.0 are affected by an out-of-bounds write in the server-side static virtual channel handling when CHANNEL_OPTION_SHOW_PROTOCOL is enabled. An authenticated client can queue oversized channel messages, causing a buffer underflow that corrupts heap memory including live ...
EUVD-2026-78805
FreeRDP versions before 3.31.0 contain an out-of-bounds write vulnerability in server-side static virtual channel handling when CHANNELOPTIONSHOWPROTOCOL is enabled. Authenticated clients can queue oversized channel messages that cause buffer underflow and corrupt heap memory including live...
CVE-2026-91946
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...
CVE-2026-91947 FreeRDP Server before 3.31.0 Use-After-Free via DRDYNVC
FreeRDP server versions before 3.31.0 contain a use-after-free vulnerability in the DRDYNVC parser that dereferences a channel pointer after releasing the synchronization lock. Authenticated clients can race AUDIN channel closure messages against DRDYNVC data parsing to trigger heap-use-after-fre...
EUVD-2026-78803
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...
CVE-2026-91946
FreeRDP versions before 3.31.0 contain an information disclosure vulnerability in the RDPGFX server's ResetGraphics PDU serializer . The serializer fails to initialize padding bytes in the fixed 340-byte wire format, allowing a remote authenticated attacker to receive up to 300 bytes of uninitial...
EUVD-2026-78804
FreeRDP server versions before 3.31.0 contain a use-after-free vulnerability in the DRDYNVC parser that dereferences a channel pointer after releasing the synchronization lock. Authenticated clients can race AUDIN channel closure messages against DRDYNVC data parsing to trigger heap-use-after-fre...
CVE-2026-91946 FreeRDP before 3.31.0 Information Disclosure via RDPGFX ResetGraphics
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...
CVE-2026-90439
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module 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 th...
DEBIAN-CVE-2026-90439
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module 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 th...
CVE-2026-90439
NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module 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 th...
CVE-2026-90439
NGINX Plus and Open Source are affected by a heap buffer overflow (CWE-122) in the ngx_http_v3_module when handling HTTP/3 with OpenSSL 3.5.0 or earlier under certain configurations. The overflow occurs during TLS handshake processing in a worker process and is non-deterministic , meaning it is n...
CVE-2026-39919
Ghostscript before 10.08.0 is affected by a heap-based buffer overflow in the JPEG 2000 output adapter (base/sjpx_openjpeg.c). The root cause is a sizing mismatch: when image components declare different subsampling factors, the non-samescale sub-byte-depth path allocates a row buffer sized for p...
CVE-2026-39919 Ghostscript < 10.08.0 Heap Buffer Overflow via JPEG 2000 Output Adapter
Ghostscript before 10.08.0 contains a heap-based buffer overflow vulnerability in the JPEG 2000 output adapter base/sjpxopenjpeg.c that allows attackers to cause memory corruption by supplying a crafted PDF containing a JPEG 2000 image with mismatched component subsampling factors. When image...
Microsoft Edge (Chromium-based) Remote Code Execution Vulnerability
Heap-based buffer overflow in Microsoft Edge Chromium-based allows an unauthorized attacker to execute code over a network...
CVE-2026-53360-POC
CVE-2026-53360 : Dépassement de tas PSC SEV-SNP de KVM Preuve de concept pour une lecture et une écriture hors limites dans le tas heap out‑of‑bounds dans la gestion du changement d’état de page PSC SEV‑SNP de KVM. Un invité SEV‑SNP malveillant force le noyau hôte à parcourir un tableau d’entrées...
CVE-2021-3156
Глубокий анализ эксплойт-цепочки: CVE-2021-3156 Baron Samedit Автор: IJ Baig Дата: 7 июля 2026 года 1. Идентификатор CVE, затронутые версии и подтверждение сборки Идентификатор CVE: CVE-2021-3156 Тип уязвимости: Переполнение буфера в куче heap-based buffer overflow Диапазон затронутых версий:...
K000162604: NGINX ngx_http_v3_module vulnerability CVE-2026-90439
Security Advisory Description NGINX Plus and NGINX Open Source have a vulnerability in the ngxhttpv3module module. When using HTTP/3 with OpenSSL versions 3.5.0 and earlier under certain configurations, a limited heap buffer overflow could happen while processing a Transport Layer Security TLS...