dovecot: Dovecot: Arbitrary Code Execution via Sieve editheader use-after-free

A flaw was found in Dovecot. An authenticated attacker can use a Sieve script with the editheader extension to trigger a use-after-free vulnerability in the mail editing code. This can lead to memory corruption, potentially crashing the mail delivery process and allowing for arbitrary code...

Important: Red Hat Security Advisory: dovecot security, bug fix, and enhancement update

An update for dovecot is now available for Red Hat Enterprise Linux 8. Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from t...

cacti-rce-cve-2022-46169-vulnerable-application

Aplicación vulnerable de inyección de comandos en Cacti v1.2.22 CVE-2022-46169 Esta es una aplicación vulnerable para probar el exploit de la vulnerabilidad Cacti CVE-2022-46169. ¡ADVERTENCIA! Esta aplicación contiene vulnerabilidades de seguridad graves. ¡Úsela bajo su propio riesgo! Se recomien...

USN-8884-1 u-boot vulnerabilities

Timo Preißl discovered that U-Boot incorrectly handled certain malformed ZFS file system metadata. An attacker could possibly use this issue to trigger an integer overflow and out-of-bounds memory access, resulting in arbitrary code execution or a denial of service. CVE-2025-70290 Timo Preißl...

USN-8884-1: U-Boot vulnerabilities

Timo Preißl discovered that U-Boot incorrectly handled certain malformed ZFS file system metadata. An attacker could possibly use this issue to trigger an integer overflow and out-of-bounds memory access, resulting in arbitrary code execution or a denial of service. CVE-2025-70290 Timo Preißl...

USN-8885-1 fluidsynth vulnerabilities

It was discovered that FluidSynth did not properly validate the channel argument of the pitchbendrange command. A remote attacker could possibly use this issue to cause FluidSynth to crash, resulting in a denial of service, or execute arbitrary code. CVE-2026-58264 It was discovered that FluidSyn...

openapi-python-client: Malicious OpenAPI Documents can cause Arbitrary Code Generation

Impact A malicious OpenAPI document processed by any openapi-python-client prior to 0.29.1 can generate arbitrary Python code. When anyone imports the malicious client, that arbitrary Python code will execute. Patches Versions starting with 0.29.1 have updated with guardrails to prevent arbitrary...

CVE-2026-105791 Microsoft UFO: Arbitrary code execution in `run_shell` via `explorer.exe` argument injection

Microsoft UFO is an open-source framework for intelligent automation across devices and platforms. Prior to 3.0.9, the runshell tool in the CommandLineExecutor component of ufo/client/mcp/localservers/climcpserver.py validates only the first token of the bashcommand parameter and permits...

CVE-2026-105791 Microsoft UFO: Arbitrary code execution in `run_shell` via `explorer.exe` argument injection

Microsoft UFO is an open-source framework for intelligent automation across devices and platforms. Prior to 3.0.9, the runshell tool in the CommandLineExecutor component of ufo/client/mcp/localservers/climcpserver.py validates only the first token of the bashcommand parameter and permits...

CVE-2026-105791

The Microsoft UFO framework is vulnerable to arbitrary code execution via argument injection in the run_shell tool within the CommandLineExecutor component (ufo/client/mcp/local_servers/cli_mcp_server.py ). This flaw exists because the tool only validates the first token of the bash_command param...

CVE-2026-82531

Smarty before 4.5.8 and 5.x before 5.8.5 contains a code injection vulnerability where the top-level nocachehash is never restored during extends:/multi-component template inheritance, leaving it null. Attackers can supply assigned data containing a forged SmartyNocache marker that is copied...

USN-8882-1: Tesseract vulnerabilities

It was discovered that Tesseract incorrectly handled crafted .traineddata models. An attacker could possibly use this issue to cause Tesseract to crash, resulting in a denial of service. CVE-2026-73067 It was discovered that Tesseract did not properly validate dimensions in crafted .traineddata...

USN-8880-1: FreeRDP vulnerabilities

It was discovered that FreeRDP contained multiple security issues. An attacker could possibly use these issues to obtain sensitive information, cause FreeRDP to crash, resulting in a denial of service, or execute arbitrary code...

jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass

A flaw was found in jackson-databind. This vulnerability allows a remote attacker to bypass the PolymorphicTypeValidator PTV when polymorphic typing is enabled and a type identifier contains generic parameters. By crafting a malicious type ID, an attacker can place a denied class as a generic typ...

jackson-databind: jackson-databind: Arbitrary code execution via PolymorphicTypeValidator bypass

A flaw was found in jackson-databind. This vulnerability allows a remote attacker to bypass the PolymorphicTypeValidator PTV when polymorphic typing is enabled and a type identifier contains generic parameters. By crafting a malicious type ID, an attacker can place a denied class as a generic typ...

Security Bulletin: Multiple vulnerabilities in PostgreSQL affect PowerVM VIOS

Summary Vulnerabilities in PostgreSQL could allow Memory Corruption/Arbitrary Code Execution CVE-2026-14662, CVE-2026-14664, CVE-2026-14669, CVE-2026-14670, CVE-2026-14671, CVE-2026-14677, CVE-2026-14679, CVE-2026-14680, CVE-2026-15742, CVE-2026-16239, CVE-2026-19385, Information Disclosure...

CVE-2026-103831

CVE-2026-103831: Insecure deserialization vulnerability in the Psr16CacheAdapter component of the TrueLayer Magento 2 Plugin, due to the use of PHP's native unserialize function without restrictions on the classes allowed when retrieving data stored in the cache. An attacker who already has the...

EUVD-2026-93363

CVE-2026-103831: Insecure deserialization vulnerability in the Psr16CacheAdapter component of the TrueLayer Magento 2 Plugin, due to the use of PHP's native unserialize function without restrictions on the classes allowed when retrieving data stored in the cache. An attacker who already has the...

CVE-2026-103831 Insecure deserialization in the TrueLayer Magento 2 plugin

CVE-2026-103831: Insecure deserialization vulnerability in the Psr16CacheAdapter component of the TrueLayer Magento 2 Plugin, due to the use of PHP's native unserialize function without restrictions on the classes allowed when retrieving data stored in the cache. An attacker who already has the...

CVE-2026-103831 Insecure deserialization in the TrueLayer Magento 2 plugin

CVE-2026-103831: Insecure deserialization vulnerability in the Psr16CacheAdapter component of the TrueLayer Magento 2 Plugin, due to the use of PHP's native unserialize function without restrictions on the classes allowed when retrieving data stored in the cache. An attacker who already has the...