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-2026-18024: 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...

PT-2026-71656

Name of the Vulnerable Software and Affected Versions rsync versions 3.0.1 through 3.4.x Description An out-of-bounds write exists in the read args function. A malicious sender can corrupt adjacent heap memory by providing a crafted argument list. This occurs when the argument count fills the arg...

CVE-2026-16455: Improper Neutralization of CRLF Sequences

In Teltonika Networks RUTOS devices running versions 7.07.1 through 7.24.1 and TSWOS devices running versions 1.03 through 1.10, a vulnerability exists whereby a lower privileged user can escalate privileges to administrative level due to unsafe calls to an execl function...

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...

Important: dracut security update

The dracut packages contain an event-driven initial RAM file system initramfs generator infrastructure based on the udev device manager. The virtual file system, initramfs, is loaded together with the kernel at boot time and initializes the system, so it can read and boot from the root partition...

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...

Vulnerability in contrib module (CVE-2026-14673)

PostgreSQL amcheck does not clear 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...

Vulnerability in core server (CVE-2026-18024)

PostgreSQL ascii function reads past end of buffer 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...

Vulnerability in contrib module (CVE-2026-15742)

PostgreSQL fuzzystrmatch writes effectively-arbitrary addresses, via integer wraparound Integer wraparound in PostgreSQL fuzzystrmatch allows a user to direct writes to a huge range of addresses, executing arbitrary code as the operating system user running the database, via extreme inputs to SQL...

Linux Distros Unpatched Vulnerability : CVE-2026-14670

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

Linux Distros Unpatched Vulnerability : CVE-2026-14669

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - Heap buffer overflow in PostgreSQL tochartimestamptz allows the party choosing the timezone to execute arbitrary code as the operating system user running the...

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: 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...

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...