CVE-2026-3229 Integer Overflow in Certificate Chain Allocation

An integer overflow vulnerability existed in the static function wolfssladdtochain, that caused heap corruption when certificate data was written out of bounds of an insufficiently sized certificate buffer. wolfssladdtochain is called by these API: wolfSSLCTXaddextrachaincert,...

EUVD-2026-13145

Improper Validation of Specified Quantity in Input CWE-1284 in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation CAPEC-130. The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the remotewrite HTTP handler not enabled by default. An attacker can cause excessive memory allocation by sending specially crafted HTTP requests, potentially leading to service disruption...

EUVD-2026-13139

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

Memory Allocation with Excessive Size Value

Overview Affected versions of this package are vulnerable to Memory Allocation with Excessive Size Value in the remotewrite HTTP handler not enabled by default. An attacker can cause excessive memory allocation by sending specially crafted HTTP requests, potentially leading to service disruption...

GHSA-5VRW-QJXW-89R5 Metricbeat Allocates Memory with Excessive Size Value Leading to Denial of Service

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

Metricbeat Allocates Memory with Excessive Size Value Leading to Denial of Service

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

CVE-2026-26931

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

CVE-2026-26940

Improper Validation of Specified Quantity in Input CWE-1284 in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation CAPEC-130. The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series...

CVE-2026-26940 Improper Validation of Specified Quantity in Input in Kibana Leading to Denial of Service

Improper Validation of Specified Quantity in Input CWE-1284 in the Timelion visualization plugin in Kibana can lead Denial of Service via Excessive Allocation CAPEC-130. The vulnerability allows an authenticated user to send a specially crafted Timelion expression that overwrites internal series...

CVE-2026-26940

The CVE concerns Kibana’s Timelion visualization plugin, where improper validation of a specified quantity (input) by an authenticated user can cause a Denial of Service through excessive allocation. The underlying issue is validated quantity handling leading to overwriting internal series data p...

CVE-2026-26931

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

CVE-2026-26931

CVE-2026-26931 affects Metricbeat’s Prometheus remote_write HTTP handler. The issue is a memory allocation with an excessive size value, leading to Denial of Service. Public references (OSV/GHSA/Nessus) describe Metricbeat (8.0.x–8.19.12/9.0.x–9.2.4 ranges) as affected and indicate remediation by...

CVE-2026-26931 Memory Allocation with Excessive Size Value in Metricbeat Leading to Denial of Service

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

CVE-2026-26931 Memory Allocation with Excessive Size Value in Metricbeat Leading to Denial of Service

Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130...

Metricbeat 8.19.13, 9.2.5 Security Update (ESA-2026-09)

Memory Allocation with Excessive Size Value in Metricbeat Leading to Denial of Service Memory Allocation with Excessive Size Value CWE-789 in the Prometheus remotewrite HTTP handler in Metricbeat can lead Denial of Service via Excessive Allocation CAPEC-130. Affected Versions: 8.x: All versions...

EUVD-2026-13099

A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field pzlog2bs read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to...

CVE-2026-4426

A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field pzlog2bs read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to...

CVE-2026-4426

CVE-2026-4426 concerns libarchive’s zisofs decompression logic where an ISO9660 Rock Ridge extension field pz_log2_bs is not properly validated. This Undefined Behavior can lead to incorrect memory allocation and a denial-of-service via crafted ISO files, with remote attack vector and user intera...

CVE-2026-4426

A flaw was found in libarchive. An Undefined Behavior vulnerability exists in the zisofs decompression logic, caused by improper validation of a field pzlog2bs read from ISO9660 Rock Ridge extensions. A remote attacker can exploit this by supplying a specially crafted ISO file. This can lead to...