CVE-2026-43476

CVE-2026-43476 affects the Linux kernel’s IIO sensor driver for SPS30 (iio: chemical: sps30_i2c). The root cause is a faulty buffer size calculation in sps30_i2c_read_meas() where sizeof(num) yields sizeof(size_t) (8 bytes on 64-bit) instead of the intended 4-byte __be32 element size; the fix use...

CVE-2026-43476

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...

CVE-2026-43476 iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...

CVE-2026-43476 iio: chemical: sps30_i2c: fix buffer size in sps30_i2c_read_meas()

In the Linux kernel, the following vulnerability has been resolved: iio: chemical: sps30i2c: fix buffer size in sps30i2creadmeas sizeofnum evaluates to sizeofsizet 8 bytes on 64-bit instead of the intended be32 element size 4 bytes. Use sizeofmeas to correctly match the buffer element type...

CVE-2026-42557

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-42557 jupyterlab: Command linker attributes in HTML enable one-click command execution from untrusted content

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-42557

CVE-2026-42557 affects JupyterLab prior to 4.5.7. The HTML sanitizer allowedlist for button elements included data-commandlinker-command and data-commandlinker-args, while CommandLinker listens for all click events on document.body and may execute the named command without validating the source U...

CVE-2026-42557 jupyterlab: Command linker attributes in HTML enable one-click command execution from untrusted content

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-42557 jupyterlab: Command linker attributes in HTML enable one-click command execution from untrusted content

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-42557

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-42557

jupyterlab is an extensible environment for interactive and reproducible computing, based on the Jupyter Notebook Architecture. Prior to 4.5.7, JupyterLab's HTML sanitizer allowlists data-commandlinker-command and data-commandlinker-args on button elements, while CommandLinker listens for all cli...

CVE-2026-44455

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the...

CVE-2026-44455 Hono: Unvalidated JSX Tag Names in hono/jsx May Allow HTML Injection

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the...

CVE-2026-44455 Hono: Unvalidated JSX Tag Names in hono/jsx May Allow HTML Injection

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the...

CVE-2026-44455

Summary: CVE-2026-44455 affects hono/jsx in the Hono web framework. Prior to version 4.12.16, unvalidated JSX tag names used via programmatic jsx() or createElement() during server-side rendering could be inserted into HTML output, allowing untrusted input to break element context and inject unin...

CVE-2026-44455 Hono: Unvalidated JSX Tag Names in hono/jsx May Allow HTML Injection

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.16, Improper handling of JSX element tag names in hono/jsx allowed unvalidated tag names to be directly inserted into the generated HTML output. When untrusted input is used as a tag name via the...

CVE-2026-6247

The scratchblocks for WP plugin for WordPress is vulnerable to Stored Cross-Site Scripting via the 'element' attribute of the 'scratchblocks' shortcode in all versions up to, and including, 1.0.1 due to insufficient input sanitization and output escaping on user supplied attributes. This makes it...

freerdp: FreeRDP has a heap-buffer-overflow in bitmap_cache_put via OOB cacheId

A heap based buffer overflow flaw has been discovered in FreeRDP. This client-side heap out-of-bounds read/write occurs in FreeRDP's bitmap cache subsystem due to an off-by-one boundary check in bitmapcacheput. A malicious server can send a CACHEBITMAPORDER Rev1 with cacheId equal to maxCells,...

freerdp: FreeRDP has a heap-buffer-overflow in bitmap_cache_put via OOB cacheId

A heap based buffer overflow flaw has been discovered in FreeRDP. This client-side heap out-of-bounds read/write occurs in FreeRDP's bitmap cache subsystem due to an off-by-one boundary check in bitmapcacheput. A malicious server can send a CACHEBITMAPORDER Rev1 with cacheId equal to maxCells,...

freerdp: FreeRDP has a heap-buffer-overflow in bitmap_cache_put via OOB cacheId

A heap based buffer overflow flaw has been discovered in FreeRDP. This client-side heap out-of-bounds read/write occurs in FreeRDP's bitmap cache subsystem due to an off-by-one boundary check in bitmapcacheput. A malicious server can send a CACHEBITMAPORDER Rev1 with cacheId equal to maxCells,...