EUVD-2026-95752

The Affinity by Canva application before 3.3.1 October 2026 release did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in...

EUVD-2026-95753

The Affinity by Canva application before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing arrays of strings in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, coul...

CVE-2026-101130

The Affinity by Canva application before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing arrays of strings in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, coul...

CVE-2026-101094

The Affinity by Canva application before 3.3.1 October 2026 release did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in...

CVE-2026-101130

The Affinity by Canva application before 3.3.1 October 2026 release did not perform adequate bounds checking when parsing arrays of strings in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in Affinity, coul...

CVE-2026-101130

The Affinity by Canva application (versions prior to 3.3.1 , October 2026 release) is vulnerable to a heap buffer over-read due to inadequate bounds checking when parsing arrays of strings in Affinity document files. Specifically, the flaw exists in Kernel::InSerialiser::LoadTypes involving a pro...

CVE-2026-101094

The Affinity by Canva application before 3.3.1 October 2026 release did not correctly handle incomplete UTF-8 character sequences when parsing text in Affinity document files, leading to a heap buffer over-read. A threat actor could craft an Affinity document that, when opened by a user in...

CVE-2026-101094

The Affinity by Canva application, prior to version 3.3.1 (October 2026 release), contains an unbounded over-read vulnerability in Story::GlyphString::Add . The issue stems from the software's failure to correctly handle incomplete UTF-8 character sequences while parsing text within Affinity docu...

heartbleed-proof-of-concept

Heartbleed CVE-2014-0160 Setup You will require docker in order to perform the setup. The exploit, dynamically generates the random bytes from the Client Hello message, therefore you will need to link the library when building the executable. The required package to be installed, in order to link...

heartpatch.us

heartpatch.us 正在建设中 修补全球万维网服务器上的 Heartbleed OpenSSL 漏洞。 背景 Heartbleed 是 OpenSSL 加密库中的一个安全漏洞，该库是传输层安全（TLS）协议的一种广泛使用的实现。该漏洞于2012年被引入软件，并于2014年4月公开披露。无论易受攻击的 OpenSSL 实例是作为 TLS 服务器还是客户端运行，Heartbleed 都可能被利用。它源于 TLS 心跳扩展实现中的输入验证不当（由于缺少边界检查）。因此，漏洞的名称来源于心跳。该漏洞被归类为缓冲区过度读取，即读取的数据量超过允许范围的情况。 电子前沿基金会、Ars...

CVE-2021-40154

CVE-2021-40154 Vulnerabilidades de sobrelectura de búfer en la programación en sistema ISP USB de LPC55S69 y K82 POC para probar la vulnerabilidad BootROM encontrada en las series LPC55S69 y K82 Revisión A2. La vulnerabilidad está corregida en dispositivos más nuevos con la nueva Revisión A3 para...

heartbleed

Heartbleed Bug Descripción del escenario El fallo Heartbleed es un ejemplo de un ataque de ciberseguridad que explota una vulnerabilidad en la biblioteca OpenSSL. Brevemente, un paso de validación faltante en la biblioteca OpenSSL podría permitir a un hacker acceder a información sensible en un...

CVE-2026-106435

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

EUVD-2026-95254

The MongoDB Python Driver's binary accelerator can read outside a buffer when an application decodes malformed BSON containing a truncated regular-expression element without a trailing NUL byte. An actor who can supply BSON to the documented decode or decodeall API can cause the application proce...

CVE-2026-7482

🚨 CVE-2026-7482: Heap Buffer Over-Read en Ollama 📝 Descripción El CVE-2026-7482 identifica una vulnerabilidad crítica de lectura fuera de límites en el montículo Heap Buffer Over-Read en los endpoints /api/create y /api/push de Ollama , un framework de código abierto para ejecutar modelos de...

Heartbleed-PoC-Exploit-Script

Heartbleed-PoC-Exploit-Script Este script de prueba de concepto PoC en Python detecta la vulnerabilidad Heartbleed CVE-2014-0160 realizando un handshake TLS con la extensión heartbeat y enviando una solicitud heartbeat manipulada. Analiza las respuestas del servidor para identificar memoria...

vucsa

易受攻击的客户端-服务器应用程序 VuCSA 易受攻击的客户端-服务器应用程序 VuCSA 旨在学习/展示如何对非HTTP客户端-服务器应用程序执行渗透测试。它使用 Java（以及 JavaFX 图形用户界面）编写。 目前，该易受攻击的应用程序包含以下挑战： 1. 缓冲区过度读取（模拟） 2. 命令执行 3. SQL注入 4. 枚举 5. XML 6. 水平访问控制 7. 垂直访问控制 8. RCE反序列化 如果你想了解如何解决这些挑战，请查看 PETEP 网站，其中描述了如何使用开源工具 PETEP 来利用它们。 提示 1：...

mongobleed

mongobleed CVE-2025-14847 exploit for MongoDB heap memory disclosure via OPCOMPRESSED buffer over-read. Usage $ bundle exec ruby mongobleed.rb --help Usage: mongobleed.rb options --host HOST Target host default: localhost --port PORT Target port default: 27017 --min-offset MIN Min doc length...

FreeRDP: FreeRDP: Denial of Service due to buffer over-read in RPC gateway

A flaw was found in FreeRDP. A remote attacker can exploit a buffer over-read vulnerability within the RPC Remote Procedure Call gateway transport parser by sending a malicious BINDACK Protocol Data Unit PDU with a truncated result entry. This can lead to a process abort, resulting in a Denial of...

EulerOS 2.0 SP15 : glib2 (EulerOS-SA-2026-3910)

According to the versions of the glib2 packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : A flaw was found in GLib. An off-by-one error can occur in the gkeyfilegetlocalestringlist function in the gkeyfile.c file when loading a key file...