CVE-2026-64616

Data::NDArray::Shared versions before 0.02 for Perl create a world-readable mmap backing file and open it without OEXCL or ONOFOLLOW. The segment is created in ndarray.h with openpath, ORDWR|OCREAT, 0666. The mode is 0666, so under the default umask 022 the file is created mode 0644 world-readabl...

CVE-2026-56145

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-42397

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. An authenticated user can submit a specially crafted request to affected Entity Analytics endpoints containing an oversized input value that causes excessive...

CVE-2026-56147 Authorization Bypass Through User-Controlled Key in Kibana Leading to Unauthorized Information Disclosure and Case Attachment Integrity Compromise

Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized information disclosure and case attachment integrity compromise via Privilege Abuse CAPEC-122. An inconsistency in Kibana's file access authorization logic allows a low-privileged authenticated user to...

CVE-2026-56147

CVE-2026-56147 describes an Authorization Bypass in Kibana where a low-privileged authenticated user can bypass file access controls due to a mismatch between access checks and resource retrieval. The vulnerability enables unauthorized retrieval, modification, or deletion of case attachments (inc...

CVE-2026-63358 FileGator privilege escalation

FileGator accepts arbitrary Unix permission values via the '/chmoditems' API endpoint and passes the value directly to PHP's native 'chmod' function through 'octdec' conversion, with no validation. This allows an authenticated user with 'chmod' permission to upgrade their privileges to root...

CVE-2026-63358 FileGator privilege escalation

FileGator accepts arbitrary Unix permission values via the '/chmoditems' API endpoint and passes the value directly to PHP's native 'chmod' function through 'octdec' conversion, with no validation. This allows an authenticated user with 'chmod' permission to upgrade their privileges to root...

CVE-2026-63358

Summary of CVE-2026-63358 (FileGator privilege escalation) The affected software is FileGator. The vulnerability arises in the /chmoditems API endpoint, which accepts arbitrary Unix permission values and passes them directly to PHP’s native chmod() via octdec() without validation. This enables an...

GHSA-QF2F-QH6P-7V89 Gitea CVE-2026-20800 sibling endpoints not covered: revoked user still reads private repo objects via `/api/v1/user/starred` and private issue titles via `/api/v1/user/times`

Summary CVE-2026-20800 fixed private-info leakage to revoked users only for the notification endpoint. Two sibling endpoints that return data keyed on the caller's own relationship still do not re-check repo access at output time: - GET /api/v1/user/starred — getStarredRepos computes a per-repo...

Gitea CVE-2026-20800 sibling endpoints not covered: revoked user still reads private repo objects via `/api/v1/user/starred` and private issue titles via `/api/v1/user/times`

Summary CVE-2026-20800 fixed private-info leakage to revoked users only for the notification endpoint. Two sibling endpoints that return data keyed on the caller's own relationship still do not re-check repo access at output time: - GET /api/v1/user/starred — getStarredRepos computes a per-repo...

Kibana 8.19.18, 9.3.7, 9.4.3 Security Update (ESA-2026-59)

Authorization Bypass Through User-Controlled Key in Kibana Leading to Unauthorized Information Disclosure and Case Attachment Integrity Compromise Authorization Bypass Through User-Controlled Key CWE-639 in Kibana can lead to unauthorized information disclosure and case attachment integrity...

CVE-2026-56146 Improper Access Control in Kibana Leading to Unauthorized Data Modification and Information Disclosure

Improper Access Control CWE-284 in Kibana can lead to unauthorized modification of Entity Analytics Watchlist configuration and potential information disclosure. A low-privileged authenticated user with read-only Security Solution access could perform write operations on watchlist data that shoul...

CVE-2026-56146

CVE-2026-56146 : In Kibana, an improper access control (CWE-284) in the Entity Analytics Watchlist configuration allows a low-privileged, authenticated user with read-only Security Solution access to perform write operations on watchlist data that should require elevated privileges, and potential...

CVE-2026-56145 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56145

CVE-2026-56145 describes an Elasticsearch vulnerability of uncontrolled resource consumption (CWE-400) leading to denial of service via excessive memory allocation (CAPEC-130). A low-privileged authenticated user who can execute EQL sequence queries against an index they control can craft queries...

CVE-2026-56145 Uncontrolled Resource Consumption in Elasticsearch Leading to Denial of Service

Uncontrolled Resource Consumption CWE-400 in Elasticsearch can lead to denial of service via Excessive Allocation CAPEC-130. A low-privileged authenticated user with permission to execute EQL sequence queries against an index they control can send a specially crafted query that triggers excessive...

CVE-2026-56144 Incorrect Authorization in Elasticsearch Leading to Information Disclosure

Incorrect Authorization CWE-863 in Elasticsearch can allow an authenticated user with limited index privileges to exploit insufficient authorization controls in the ingest simulation feature. By targeting indices they are not authorized to access directly, the user can cause those indices'...

CVE-2026-42397 Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service

Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. An authenticated user can submit a specially crafted request to affected Entity Analytics endpoints containing an oversized input value that causes excessive...

CVE-2026-42397

Kibana is affected by CVE-2026-42397 through a vulnerability in Entity Analytics endpoints where authenticated users can submit oversized input, causing excessive resource consumption and potential denial of service (CWE-770; CAPEC-130). Affected versions include 9.x (9.3.0–9.3.6 and 9.4.0–9.4.3)...

Kibana 9.3.7, 9.4.4 Security Update (ESA-2026-55)

Allocation of Resources Without Limits or Throttling in Kibana Leading to Denial of Service Allocation of Resources Without Limits or Throttling CWE-770 in Kibana can lead to a denial of service via Excessive Allocation CAPEC-130. An authenticated user can submit a specially crafted request to...