Double free in `AlignedBox<[T]>::realloc_with_default` when an element's `Drop` panics

Shrinking an AlignedBox takes ownership of the buffer out of self.container with ManuallyDrop::take, destroys the elements past the new length, and only then commits the new Box back into self.container. ManuallyDrop::take moves ownership but not the bits, so until that commit self.container stil...

EUVD-2026-74834

SiYuan versions = 3.8.1 contain an incomplete fix for CVE-2026-32767 GHSA-j7wh-x834-p3r7. The prior fix commit d5e2d0bc added an administrator check for SQL mode method=2 in POST /api/search/fullTextSearchBlock, but the endpoint still does not enforce the application's read-only boundary: for...

CVE-2026-87808 SiYuan before v3.8.2 Read-Only Boundary Bypass via fullTextSearchBlock

SiYuan versions = 3.8.1 contain an incomplete fix for CVE-2026-32767 GHSA-j7wh-x834-p3r7. The prior fix commit d5e2d0bc added an administrator check for SQL mode method=2 in POST /api/search/fullTextSearchBlock, but the endpoint still does not enforce the application's read-only boundary: for...

CVE-2026-87808 SiYuan before v3.8.2 Read-Only Boundary Bypass via fullTextSearchBlock

SiYuan versions = 3.8.1 contain an incomplete fix for CVE-2026-32767 GHSA-j7wh-x834-p3r7. The prior fix commit d5e2d0bc added an administrator check for SQL mode method=2 in POST /api/search/fullTextSearchBlock, but the endpoint still does not enforce the application's read-only boundary: for...

CVE-2026-87808

SiYuan versions prior to v3.8.2 contain an incomplete fix for CVE-2026-32767. The POST /api/search/fullTextSearchBlock endpoint, when invoked with method=2, forwards caller-supplied SQL to the blocks database query path without calling model.CheckReadonly or CheckReadonlyStatementInBox. As a resu...

CVE-2026-87808 SiYuan before v3.8.2 Read-Only Boundary Bypass via fullTextSearchBlock

SiYuan versions = 3.8.1 contain an incomplete fix for CVE-2026-32767 GHSA-j7wh-x834-p3r7. The prior fix commit d5e2d0bc added an administrator check for SQL mode method=2 in POST /api/search/fullTextSearchBlock, but the endpoint still does not enforce the application's read-only boundary: for...

CVE-2026-87807

siyuan (a self-hosted knowledge management application) versions before v3.8.2 are affected by an SQL injection vulnerability in the fullTextSearchBlock endpoint via the method=1 query parameter. The description describes the flaw as requiring authentication, while the assigned CVSS vectors (3.1:...

EUVD-2026-74833

siyuan versions before v3.8.2 contain an authenticated SQL injection vulnerability in the fullTextSearchBlock endpoint's method=1 query parameter. Attackers can inject UNION SELECT statements to read the entire blocks table, bypassing publish-access controls and exposing all document content and...

CVE-2026-87807 siyuan before v3.8.2 SQL Injection via fullTextSearchBlock

siyuan versions before v3.8.2 contain an authenticated SQL injection vulnerability in the fullTextSearchBlock endpoint's method=1 query parameter. Attackers can inject UNION SELECT statements to read the entire blocks table, bypassing publish-access controls and exposing all document content and...

CVE-2026-87807 siyuan before v3.8.2 SQL Injection via fullTextSearchBlock

siyuan versions before v3.8.2 contain an authenticated SQL injection vulnerability in the fullTextSearchBlock endpoint's method=1 query parameter. Attackers can inject UNION SELECT statements to read the entire blocks table, bypassing publish-access controls and exposing all document content and...

CVE-2026-87807 siyuan before v3.8.2 SQL Injection via fullTextSearchBlock

siyuan versions before v3.8.2 contain an authenticated SQL injection vulnerability in the fullTextSearchBlock endpoint's method=1 query parameter. Attackers can inject UNION SELECT statements to read the entire blocks table, bypassing publish-access controls and exposing all document content and...

DeepSeek Harness Flaw Let AI Agents Disable Their Own File Sandbox Without Approval

A flaw in DeepSeek Harness , DeepSeek's open-source tool for running AI coding agents on a developer's machine, let a sandboxed agent turn off its own sandbox with a single command. The tool runs an agent's commands inside an operating-system sandbox, so that an agent working on untrusted files...

Microsoft fixes record 964 flaws, including 2 exploited zero-days

Microsoft’s September 2026 Patch Tuesday addresses 964 CVEs, including 104 rated Critical and 860 rated Important, making it the company’s largest Patch Tuesday release on record. Microsoft lists 974 CVEs in its full September security release. However, 10 of those affect cloud services or involv...

Security Bulletin: Multiple vulnerabilities found in CICS Transaction Gateway for Multiplatforms.

Summary Multiple vulnerabilities were identified in third-party components used by CICS Transaction Gateway for Multiplatforms, including IBM WebSphere Application Server, IBM WebSphere Application Server Liberty, Apache Tomcat Embed, Logback, Log4j, Jackson Databind, and various operating system...

CVE-2026-80099

Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the authenticate method — registered on the restauthenticationerrors filter and therefore evaluated for every unauthenticated REST API...

CVE-2026-80099 Various Newfold Plugins Various Versions - Unauthenticated Authentication Bypass via Bearer Token Validation with Empty Secret

Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the authenticate method — registered on the restauthenticationerrors filter and therefore evaluated for every unauthenticated REST API...

EUVD-2026-74773

Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the authenticate method — registered on the restauthenticationerrors filter and therefore evaluated for every unauthenticated REST API...

CVE-2026-80099 Various Newfold Plugins Various Versions - Unauthenticated Authentication Bypass via Bearer Token Validation with Empty Secret

Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the authenticate method — registered on the restauthenticationerrors filter and therefore evaluated for every unauthenticated REST API...

CVE-2026-80099

CVE-2026-80099 affects several Newfold WordPress plugins (Crazy Domains, Web, Hostgator, Bluehost) that bundle the wp-module-data module. The root cause is an HMAC-style Bearer token validation flaw : when HiiveConnection::get_auth_token() returns false, PHP coerces strrev(false) to an empty stri...

CVE-2026-80099 Various Newfold Plugins Various Versions - Unauthenticated Authentication Bypass via Bearer Token Validation with Empty Secret

Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data module. In the module, the authenticate method — registered on the restauthenticationerrors filter and therefore evaluated for every unauthenticated REST API...