BIT-ELASTICSEARCH-2026-72639 Memory Allocation with Excessive Size Value in Elasticsearch Highlighting Leading to Denial of Service

Elasticsearch does not enforce an upper bound on a user-supplied count accepted by a search highlighting option, and the allocation derived from that count is not accounted against any circuit breaker. An authenticated user holding only read privileges on a single searchable index can submit one...

BIT-ELASTICSEARCH-2026-72636 Uncontrolled Recursion in Elasticsearch Wildcard Matching Leading to Denial of Service

Uncontrolled Recursion CWE-674 in the Elasticsearch wildcard matching helper can lead to a denial of service via Excessive Allocation CAPEC-130. The matcher used to resolve wildcard patterns against names is implemented recursively and had no bound on recursion depth or on the total number of mat...

CVE-2026-72050

A flaw was found in the octeontx2-af component of the Linux kernel. During the setup of BPID Back Pressure ID mapping arrays, if memory allocation fails, the BPID bitmap is not properly freed. This can lead to a memory leak, potentially impacting system stability or performance...

qemu-kvm security update

7.2.0-42.el9 - migration: Enable multifd VFIO device state transfer by default for Exadata Maciej S. Szmigiero Orabug: 39783645 - vfio/migration: Add x-migration-load-config-after-iter VFIO property Maciej S. Szmigiero Orabug: 39783615 - tests/9p: add 3 xattr FID limit test cases local fs driver...

PT-2026-79868

A flaw in Elasticsearch allows an authenticated user holding only read privileges to submit a small search request containing a crafted user-supplied input. Processing that input causes a specific internal component to allocate memory without any upper bound, and the allocation occurs outside the...

CVE-2026-73541: Allocation of Resources Without Limits or Throttling

Allocation of Resources Without Limits or Throttling in ZenHive mpp allows an unauthenticated remote client to drain the fee-payer wallet through concurrent sponsored payments, denying service to legitimate payers once it is empty. MPP.Methods.Tempo.FeePayerPolicy enforces its ceilings maxgas,...

PT-2026-78460

Name of the Vulnerable Software and Affected Versions IBM AIX version 7.2 IBM AIX version 7.3 IBM PowerVM VIOS version 4.1 Description A remote attacker could cause a denial of service due to uncontrolled resource consumption, which occurs when a system fails to limit the amount of resources such...

PT-2026-79897

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. A user-supplied list of document fields accepted by the Kibana Playground for RAG feature was neither bounded in length nor de-duplicated before it was used t...

PT-2026-79881

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated user who is authorized to manage maintenance windows could submit a specially crafted, malformed payload that causes the Kibana process to...

PT-2026-79872

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. A query expression accepted by a connector reporting operation was processed without any limit on its size, and an oversized expression caused the Kibana proces...

PT-2026-79864

Memory Allocation with Excessive Size Value CWE-789 in the ES|QL query processing of Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated user able to submit ES|QL queries could send a specially crafted query whose evaluation allocates an unbounded amou...

PT-2026-79891

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. A specially crafted request submitted by an authenticated user with minimal privileges to a validation capability of the Observability log analysis feature...

PT-2026-79950

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. A specially crafted request submitted by an authenticated user with minimal privileges to a validation capability of the Observability log analysis feature...

PT-2026-79880

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated user with read-only privileges to the alerting feature could submit a specially crafted, malformed payload that causes the Kibana process to...

PT-2026-78350

Name of the Vulnerable Software and Affected Versions cockpit-ws affected versions not specified Description A memory leak exists in the login page handler. A remote unauthenticated attacker can cause a denial of service by exhausting host memory through repeated unauthenticated requests containi...

PT-2026-78700

Name of the Vulnerable Software and Affected Versions Coturn version 4.15.0 Description An authenticated TURN user can repeatedly resume a single allocation from new UDP 5-tuples without completing a handoff when the server has the --mobility feature enabled. This occurs because the mobile begin...

PT-2026-79862

Memory Allocation with Excessive Size Value CWE-789 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. An authenticated user holding only read privileges on a single index can submit one small, specially crafted search request that causes an excessively large memor...

AlmaLinux 8 : php:8.2 (ALSA-2026:47749)

The remote AlmaLinux 8 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:47749 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.2.32 for...

AlmaLinux 9 : php:8.2 (ALSA-2026:40416)

The remote AlmaLinux 9 host has packages installed that are affected by a vulnerability as referenced in the ALSA-2026:40416 advisory. php: PHP OpenSSL extension: Denial of Service due to buffer allocation flaw in AES-WRAP-PAD CVE-2026-14355 Bug Fixes and Enhancements: Rebase PHP to 8.2.32 for...

RHEL 8 : php:8.2 (RHSA-2026:47749)

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:47749 advisory. PHP is an HTML-embedded scripting language commonly used with the Apache HTTP Server. Security Fixes: php: PHP OpenSSL extension: Denial of Service...