CVE-2026-7811

Summary (CVE-2026-7811): A path traversal vulnerability affects 54yyyu code-mcp up to commit 4cfc4643541a110c906d93635b391bf7e357f4a8 in the MCP File Handler component. The is_safe_path function in src/code_mcp/server.py is implicated. Exploitation can be performed remotely. Public disclosure exi...

CVE-2026-7811

A vulnerability has been found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The affected element is the function issafepath of the file src/codemcp/server.py of the component MCP File Handler. Such manipulation leads to path traversal. It is possible to launch the attack...

CVE-2026-7811 54yyyu code-mcp MCP File server.py is_safe_path path traversal

A vulnerability has been found in 54yyyu code-mcp up to 4cfc4643541a110c906d93635b391bf7e357f4a8. The affected element is the function issafepath of the file src/codemcp/server.py of the component MCP File Handler. Such manipulation leads to path traversal. It is possible to launch the attack...

PT-2026-44289

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A slab-use-after-free error exists in the mac80211 wireless subsystem. The issue occurs during radar detect work when the ieee80211 dfs cac cancel function is called, which can cause the...

Security Bulletin:Werkzeug Safe Join Function Vulnerability: Path Segments with Windows Device Names Prior to Version 3.1.4

Summary Werkzeug is a comprehensive WSGI web application library. Prior to version 3.1.4, Werkzeug's safejoin function allows path segments with Windows device names. On Windows, there are special device names such as CON, AUX, etc that are implicitly present and readable in every directory...

Security Bulletin:Safe Join Function Vulnerability Fixed in Werkzeug v3.1.6

Summary Werkzeug is a comprehensive WSGI web application library. Versions 3.1.5 and below, the safejoin function allows Windows device names as filenames if preceded by other path segments. This was previously reported as GHSA-hgf8-39gv-g3f2, but the added filtering failed to account for the fac...

Exploit for Incorrect Resource Transfer Between Spheres in Linux Linux_Kernel

CVE-2026-31431 "Copy Fail" — Safe Probe Suite !License: MIT...

RUSTSEC-2026-0133 Invalid pointer arithmetic in `iter()` and `iter_mut()`

The iter and itermut APIs compute current = &children0 as const const RawAutoChild.sub1, which performs pointer subtraction going before the start of the allocation. This is undefined behavior per Rust's pointer arithmetic rules. This can be triggered through safe public APIs — iter and itermut —...

RUSTSEC-2026-0139 Null-pointer dereference and double-free via safe APIs

Two soundness violations exist in the Rust bindings for MetaCall: Null-pointer dereference: MetaCallFuture::newraw accepts a raw pointer without validation. The Debug impl calls Box::fromrawself.data on it. Passing a null pointer causes the Debug impl to construct a NonNull from null, producing...

RUSTSEC-2026-0130 Out-of-bounds read/write in `Index` and `IndexMut` implementations

The Index and IndexMut implementations for Caja use unchecked pointer arithmetic without bounds validation. Creating a Caja with a small key and then accessing an out-of-range index causes out-of-bounds reads or writes beyond the allocated memory. This can be triggered through safe public APIs —...

RUSTSEC-2026-0128 Double-free and use-after-free in `Keys::next()`

Keys::next uses ptr::read to move out the Option by value, which drops the contained V when V is non-Copy e.g. String. This leaves a dangling value in the map's storage slot. Subsequent get operations on that key return a dangling reference to already-freed memory. This can be triggered through...

RUSTSEC-2026-0131 Double-free in `Chomp::inner()`

Chomp::inner uses std::ptr::readunaligned to move out the value from a raw pointer. If the original value is an owned type e.g. Box, calling inner moves out the ownership, but the original variable will still be dropped at the end of its scope. This causes the same heap memory to be freed twice,...

Out-of-bounds read/write in `Index` and `IndexMut` implementations

The Index and IndexMut implementations for Caja use unchecked pointer arithmetic without bounds validation. Creating a Caja with a small key and then accessing an out-of-range index causes out-of-bounds reads or writes beyond the allocated memory. This can be triggered through safe public APIs —...

Buffer overflow in `Clusterings::from_i32_column_major_order()`

The fromi32columnmajororder method can create inconsistent internal state. When labels length and nitems mismatch, nclusterings becomes labels.len / nitems truncated, but subsequent calls to label use indices that exceed the internal data bounds, causing a buffer overflow. For example,...

Null-pointer dereference and double-free via safe APIs

Two soundness violations exist in the Rust bindings for MetaCall: Null-pointer dereference: MetaCallFuture::newraw accepts a raw pointer without validation. The Debug impl calls Box::fromrawself.data on it. Passing a null pointer causes the Debug impl to construct a NonNull from null, producing...

Potential out-of-bounds write via public `Context` fields

The Context struct has all fields public pub dlen, pub digest, etc.. Code from other modules within the same crate can directly modify dlen to a value exceeding the digest vector length. When reset is subsequently called, self.digestself.dlen as usize = 0 becomes an out-of-bounds write. Withdrawa...

SUSE CVE-2026-31703

In the Linux kernel, the following vulnerability has been resolved: writeback: Fix use after free in inodeswitchwbsworkfn inodeswitchwbsworkfn has a loop like: wbgetnewwb; while 1 list = llistdelall&newwb-switchwbsctxs; / Nothing to do? / if !list break; ... process the items ... Now adding of...

PT-2026-40736

The from i32 column major order method can create inconsistent internal state. When labels length and n items mismatch, n clusterings becomes labels.len / n items truncated, but subsequent calls to label use indices that exceed the internal data bounds, causing a buffer overflow. For example,...

SUSE SLES12 Security Update : dovecot22 (SUSE-SU-2026:1641-1)

The remote SUSE Linux SLES12 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:1641-1 advisory. - CVE-2025-59031: decode2text.sh OOXML extraction may follow symlinks and read unintended files during indexing bsc1260895. - CVE-2025-59032:...

Linux Distros Unpatched Vulnerability : CVE-2026-31768

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - iio: adc: ti-adc161s626: use DMA-safe memory for spiread Add a DMA-safe buffer and use it for spiread instead of a stack memory. All SPI buffers must be DMA-saf...