CVE-2026-34983 Wasmtime has a use-after-free bug after cloning `wasmtime::Linker`

Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by the host. Specifically, the following...

CVE-2026-34983

Wasmtime 43.0.0 contains a use-after-free bug when cloning wasmtime::Linker, triggered by a specific host embedder API sequence (clone, drop original, use cloned linker). The issue is not controllable by guest Wasm programs and can manifest as a segfault; it does not enable heap corruption or dat...

CVE-2026-34983

Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by the host. Specifically, the following...

PT-2026-31689

Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by the host. Specifically, the following...

CVE-2026-34983: Use After Free

Wasmtime is a runtime for WebAssembly. In 43.0.0, cloning a wasmtime::Linker is unsound and can result in use-after-free bugs. This bug is not controllable by guest Wasm programs. It can only be triggered by a specific sequence of embedder API calls made by the host. Specifically, the following...

farm-haystack (>=1.1.0, <=1.4.0), pysentimiento (>=0.4.0, <=0.4.2) +1 more potentially affected by CVE-2026-1839 via transformers (4.13.0)

transformers PYPI version 4.13.0 is affected by a known vulnerability. The following packages have a transitive dependency on transformers and may be impacted: - farm-haystack =1.1.0, =0.4.0, =1.8.3, =1.8.4 Source cves: CVE-2026-1839 Source advisory: OSV:GHSA-69W3-R845-3855...

farm-haystack (>=1.1.0, <=1.4.0), pysentimiento (>=0.4.0, <=0.4.2) +1 more potentially affected by CVE-2026-1839 via transformers (4.13.0)

transformers PYPI version 4.13.0 is affected by a known vulnerability. The following packages have a transitive dependency on transformers and may be impacted: - farm-haystack =1.1.0, =0.4.0, =1.8.3, =1.8.4 Source cves: CVE-2026-1839 Source advisory: OSV:PYSEC-2026-2288...

Wasmtime is vulnerable to panic when dropping a `[Typed]Func::call_async` future

The affected versions of Wasmtime can panic if the host embedder drops the future returned by wasmtime::component::TypedFunc::callasync before it resolves. Details Starting with Wasmtime 39.0.0, the component-model-async feature became the default, which brought with it a new implementation of...

CVE-2026-1389

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the...

CVE-2026-1389 Document Embedder <= 2.0.4 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Document Library Entry Deletion

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the...

CVE-2026-1389

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the...

CVE-2026-1389

CVE-2026-1389 affects the WordPress plugin Document Embedder (

CVE-2026-1389 Document Embedder <= 2.0.4 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Document Library Entry Deletion

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the...

WordPress Document Embedder plugin <= 2.0.4 - Insecure Direct Object Reference to Authenticated (Author+) Arbitrary Document Library Entry Deletion vulnerability

Insecure Direct Object Reference to Authenticated Author+ Arbitrary Document Library Entry Deletion vulnerability discovered by Itthidej Aramsri Boeing777 in WordPress Plugin Document Embedder versions = 2.0.4...

WordPress Plugin Document Embedder has a security vulnerability

WordPress and WordPress plugins are both products of the WordPress Foundation. WordPress is a blog platform developed using the PHP language. This platform allows for the creation of personal blog websites on servers based on PHP and MySQL. A WordPress plugin is an application extension. There ar...

PT-2026-5079

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the 'bplde sa...

CVE-2026-1389: Authorization Bypass Through User-Controlled Key

The Document Embedder – Embed PDFs, Word, Excel, and Other Files plugin for WordPress is vulnerable to Insecure Direct Object Reference in all versions up to, and including, 2.0.4. This is due to the plugin not verifying that a user has permission to access the requested resource in the...

CVE-2016-10880

The google-document-embedder plugin before 2.6.1 for WordPress has XSS...

CVE-2016-10882

The google-document-embedder plugin before 2.6.2 for WordPress has CSRF...

WordPress Simplebooklet PDF Viewer and Embedder plugin <= 1.1.2 - Authenticated (Contributor+) Stored Cross-Site Scripting vulnerability

Authenticated Contributor+ Stored Cross-Site Scripting vulnerability discovered by zakaria in WordPress Plugin Simplebooklet PDF Viewer and Embedder versions = 1.1.2...