CVE-2026-91815

Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata in the PDF file, which leads to out-of-bounds write in the heap buffer during decoding, potentially causing the program to crash and introducing the risk of arbitrary code execution...

postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists

A flaw was found in PostgreSQL pgdump. A heap buffer overflow vulnerability exists when processing long function transform lists. An authenticated object creator can exploit this by providing a specially crafted transform list. This allows the attacker to execute arbitrary code as the operating...

postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation

A heap buffer overflow flaw was found in the PostgreSQL tochartimestamptz function. An attacker can exploit this by supplying an overly long POSIX timezone abbreviation to execute arbitrary code as the database's operating system user, potentially resulting in complete system compromise...

Important: Red Hat Security Advisory: postgresql:15 security update

An update for the postgresql:15 module is now available for Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions and Red Hat Enterprise Linux 8.8 Telecommunications Update Service. Red Hat Product Security has rated this update as having a security impact of Important. A Common...

postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the plperl component when returning a tied hash. This allows a function owner to execute arbitrary code as the operating system user running the database by providing a specially crafted function body. This could lead ...

postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the regexp component, which can be triggered by a query author providing text that does not pass encoding validation. This can lead to unanticipated data growth, allowing the attacker to execute arbitrary code as the...

CVE-2026-91815

Foxit PDF Editor/Reader is vulnerable to CVE-2026-91815 due to insufficient verification of JPEG2000 image metadata within PDF files. This flaw leads to an out-of-bounds write in the heap buffer during decoding, which can result in a program crash or the risk of arbitrary code execution . No spec...

EUVD-2026-85160

Foxit PDF Editor/Reader does not perform sufficient verification of the JPEG2000 image metadata in the PDF file, which leads to out-of-bounds write in the heap buffer during decoding, potentially causing the program to crash and introducing the risk of arbitrary code execution...

jq-els-backport-cve-2025-48060

jq-els-backport-cve-2025-48060 Backported the upstream fix for CVE-2025-48060 heap buffer overflow in jvstringempty to jq 1.6. Backport CVE-2025-48060 – Backported upstream commit c6e0416 “Fix heap buffer overflow when formatting an empty string” from a newer jq version to jq-1.6, adapting intern...

CVE-2026-63273

A flaw was found in LibreOffice Draw. This vulnerability allows a remote attacker to cause a denial of service by crafting a specially designed encrypted PDF document. When a user opens this malicious document, a heap buffer overflow occurs because the software incorrectly handles the decryption...

CVE-2026-63272

A flaw was found in LibreOffice. When processing embedded Windows Metafile WMF graphics, a heap buffer overflow can occur during the import of text records. This vulnerability arises because the application reads the character advance values and text length independently, which can lead to a...

CVE-2026-55556

A flaw was found in Rsyslog, a system for log processing, specifically in its optional imhttp module. An attacker can remotely trigger a heap buffer overflow by sending a specially crafted, oversized credential to an imhttp endpoint configured for Basic Authentication. This can lead to a system...

postgresql: PostgreSQL: Arbitrary code execution via heap buffer overflow in regexp

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the regexp component, which can be triggered by a query author providing text that does not pass encoding validation. This can lead to unanticipated data growth, allowing the attacker to execute arbitrary code as the...

postgresql: PostgreSQL: Arbitrary code execution via long POSIX timezone abbreviation

A heap buffer overflow flaw was found in the PostgreSQL tochartimestamptz function. An attacker can exploit this by supplying an overly long POSIX timezone abbreviation to execute arbitrary code as the database's operating system user, potentially resulting in complete system compromise...

postgresql: PostgreSQL: Arbitrary code execution via plperl tied hash heap buffer overflow

A flaw was found in PostgreSQL. A heap buffer overflow vulnerability exists in the plperl component when returning a tied hash. This allows a function owner to execute arbitrary code as the operating system user running the database by providing a specially crafted function body. This could lead ...

postgresql: PostgreSQL pg_dump: Arbitrary code execution via crafted transform lists

A flaw was found in PostgreSQL pgdump. A heap buffer overflow vulnerability exists when processing long function transform lists. An authenticated object creator can exploit this by providing a specially crafted transform list. This allows the attacker to execute arbitrary code as the operating...

coreutils security update

An update is available for coreutils. This update affects Rocky Linux 8. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list The coreutils packages contain the GNU Core Utilities and represent a...

RLSA-2026:69964 Moderate: coreutils security update

The coreutils packages contain the GNU Core Utilities and represent a combination of the previously used GNU fileutils, sh-utils, and textutils packages. Security Fixes: coreutils: Heap Buffer Under-Read in GNU Coreutils sort via Key Specification CVE-2025-5278 For more details about the security...

MSTeams---Vulnerability---Remediation

🛡️ Remediation of CVE-2025-53783: Microsoft Teams RCE 📝 Project Overview This project demonstrates a Vulnerability Management Workflow. Using an Azure VM, I identified a high-severity "Remote Code Execution" RCE flaw in Microsoft Teams, verified its existence through PowerShell, and deployed a...

RHEL 9 : postgresql:15 (RHSA-2026:70762)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2026:70762 advisory. PostgreSQL is an advanced object-relational database management system DBMS. Security Fixes: postgresql: PostgreSQL: Arbitrary code executi...