CVE-2026-14673: Untrusted Search Path

Untrusted search path in PostgreSQL amcheck allows a grantee of amcheck function EXECUTE privilege to execute arbitrary functions as the owners of expression indexes that depend on the search path, via setting a hostile search path before calling the amcheck function. Within major versions 18, 16...

CVE-2026-14670: Heap-based Buffer Overflow

Heap buffer overflow in PostgreSQL plperl return of a tied hash allows the function owner to execute arbitrary code as the operating system user running the database, via a crafted function body. Versions before PostgreSQL 18.5, 17.11, 16.15, 15.19, and 14.24 are affected...

CVE-2026-18024: Buffer Over-read

Buffer over-read in PostgreSQL ascii SQL function allows a user to disclose up to 3 bytes after the end of a specific allocation, via a crafted text value. This is the same class of defect that CVE-2026-2006 fixed, though this instance has less impact. Versions before PostgreSQL 18.5, 17.11, 16.1...

Vulnerability in core server (CVE-2026-14669)

PostgreSQL tochar heap buffer overflow executes arbitrary code Heap buffer overflow in PostgreSQL tochartimestamptz allows the party choosing the timezone to execute arbitrary code as the operating system user running the database, via a long POSIX timezone abbreviation. Versions before PostgreSQ...

RHEL 9 : dracut (RHSA-2026:54571)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:54571 advisory. The dracut packages contain an event-driven initial RAM file system initramfs generator infrastructure based on the udev device manager. The virtual...

CVE-2026-72809

SiYuan versions = v3.7.2 patched in v3.7.4 contain an authentication bypass vulnerability in the kernel's CheckAuth function, which grants the administrator role RoleAdministrator to any request whose RemoteAddr is loopback 127.0.0.1 for a specific set of endpoints including /api/system/exit,...

CVE-2026-73268

A flaw was found in the cluster-curator-controller component of multicluster engine MCE. A tenant with create or update permissions on ClusterCurator resources can inject an arbitrary Job specification. This is possible because the CreateJob function does not validate user-controlled input when...

brace-expansion: Brace-expansion: Denial of Service via memory exhaustion in expand() function

A flaw was found in brace-expansion. A remote attacker can exploit this vulnerability by providing specially crafted input to the expand function, which can lead to excessive memory consumption. This can cause a denial of service DoS by crashing the application due to an out-of-memory error...

brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation

A flaw was found in the brace-expansion library. The expand function does not apply maxLength when constructing comma-alternative intermediate arrays or padded sequences, allowing attacker-controlled input to exhaust memory or block the event loop, resulting in a denial of service. This issue is...

brace-expansion: DoS via unbounded intermediate arrays, bypassing the CVE-2026-14257 mitigation

A flaw was found in the brace-expansion library. The expand function does not apply maxLength when constructing comma-alternative intermediate arrays or padded sequences, allowing attacker-controlled input to exhaust memory or block the event loop, resulting in a denial of service. This issue is...

brace-expansion: Brace-expansion: Denial of Service via memory exhaustion in expand() function

A flaw was found in brace-expansion. A remote attacker can exploit this vulnerability by providing specially crafted input to the expand function, which can lead to excessive memory consumption. This can cause a denial of service DoS by crashing the application due to an out-of-memory error...

Security update for dracut

This update for dracut fixes the following issue: Update to version 055+suse.367.g85633e8. Securitys issue fixed: CVE-2026-15816: root code execution via unescaped error message written to sourced emergency-hook script in die bsc1274432. Other updates and bugfixes: Fixbase: sanitize message writt...

SUSE-SU-2026:3599-1 Security update for dracut

This update for dracut fixes the following issue: Update to version 055+suse.367.g85633e8. Securitys issue fixed: - CVE-2026-15816: root code execution via unescaped error message written to sourced emergency-hook script in die bsc1274432. Other updates and bugfixes: - Fixbase: sanitize message...

python-idna: idna: Denial of Service via specially crafted long inputs

A flaw was found in the idna library, which handles Internationalized Domain Names in Python applications. A remote attacker could exploit this vulnerability by sending specially crafted, excessively long inputs to the library's encoding function. This could cause the system to consume significan...

php:php-fuzz-function-jit: Heap-use-after-free in zval_ptr_dtor_nogc

Detailed Report: https://oss-fuzz.com/testcase?key=4584750845853696 Project: php Fuzzing Engine: honggfuzz Fuzz Target: php-fuzz-function-jit Job Type: honggfuzzasanphp Platform Id: linux Crash Type: Heap-use-after-free READ 4 Crash Address: 0x7944a94efd30 Crash State: zvalptrdtornogc...

CVE-2026-64952

Velociraptor’s hunt_delete() VQL function has a permission check flaw: it allows deleting hunts because the check requires COLLECT_CLIENT (investigator) instead of DELETE_RESULTS (administrators). This misapplies access control, potentially enabling non-administrator users to delete hunts. The CV...

EUVD-2026-57159

The huntdelete VQL function allows deleting hunts. Velociraptor misapplied the permission check requiring only COLLECTCLIENT usually assigned to the "investigator" role instead of the "DELETERESULTS" permission usually only assigned to "administrators"...

brace-expansion: Brace-expansion: Denial of Service via memory exhaustion in expand() function

A flaw was found in brace-expansion. A remote attacker can exploit this vulnerability by providing specially crafted input to the expand function, which can lead to excessive memory consumption. This can cause a denial of service DoS by crashing the application due to an out-of-memory error...

CVE-2026-73289: Incorrect Authorization

RustFS is a distributed object storage system built in Rust. Prior to 1.0.0-beta.12, RustFS evaluates the ForAllValues: and ForAnyValue: set qualifiers with the negated string operators StringNotEquals, StringNotEqualsIgnoreCase, StringNotLike, ArnNotEquals, and ArnNotLike using each other's...

PT-2026-71291

Shescape is a simple shell escape library for JavaScript. From 2.1.11 until 2.1.14 and 3.0.1, the flag-protection loop in compose in src/internal/compose.js repeatedly joins and slices flag fragments when flagProtection is enabled, which is the default, making processing quadratic in input size...