XSS in ammonia via SVG `animate` and `set` animation tags

The following SVG will produce a link with a javascript scheme. If the user clicks this link, they will run it. xml Click set Ammonia did not apply attribute filters based on attributeName, so the contents of the to, from, and values tags were not sanitized as URLs. Applications that do not...

`Array::insert` violates exception safety if compare function panics, leading to potential Double-Free

In affected versions of this crate, Array::insert is not exception safe. In the UPSERT path, key and value's snapshot is written to self.datablock, and after the insertion is completed, key and value are mem::forget in order to prevent double free. However, during the insertion, K::compare is...

`tree-sitter-perl-next` is unmaintained

The author of tree-sitter-perl-next has stated that the crate is unmaintained and will not receive further fixes see the repo's readme. Alternatives - ts-parser-perl , an actively maintained tree-sitter Perl grammar that tree-sitter-perl-next initially forked...

`cgmath` is unmaintained

The cgmath crate is no longer maintained. Users should consider switching to a maintained alternative...

Rojo development server vulnerable to DNS rebinding, allowing unauthenticated read/write access and local program execution

Rojo's rojo serve command starts an unauthenticated HTTP API on localhost default port 34872 with no Host or Origin header validation. While direct cross-origin fetch requests from a malicious website are blocked by the browser's default CORS policy, an attacker can use DNS rebinding to bypass th...

Panic when allocating a table exceeding the size of the host's address space

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-p8xm-42r7-89xg For more information see the GitHub-hosted security advisory...

`tokio-current-thread` is unmaintained

The tokio-current-thread crate is unmaintained. It was part of the Tokio 0.1 ecosystem and has been superseded by the main tokio crate...

`tokio-signal` is unmaintained

The tokio-signal crate is unmaintained. It was part of the Tokio 0.1 ecosystem and has been superseded by the main tokio crate...

CRL Distribution Point Scope Check Logic Error in AWS-LC

A logic error in CRL distribution point matching in AWS-LC allows a revoked certificate to bypass revocation checks during certificate validation, when the application enables CRL checking and uses partitioned CRLs with Issuing Distribution Point IDP extensions. Customers of AWS services do not...

`dnp3times` was removed from crates.io due to malicious code

The dnp3times crate attempted to exfiltrate .env files to a server that was in turn impersonating the legitimate timeapi.io service. It was loosely trying to typosquat the dnp3time crate, but otherwise was the same attack as the timecalibrator and timecalibrators malware yesterday. The malicious...

`rpc-check` was removed from crates.io for malicious code

This is part of an ongoing campaign to attempt to typosquat crates in the polymarket-client-sdk ecosystem to exfiltrate user credentials. The malicious crate had 6 versions published from 2026-02-20 onwards and had no evidence of actual usage. There were no crates depending on this crate on...

`rpc-check` was removed from crates.io for malicious code

It was attempting to steal credentials from the POLYMARKETPRIVATEKEY environment variable. The malicious crate had 3 versions published on 2026-02-15 and had been downloaded only 155 times. There were no crates depending on this crate on crates.io. Thanks to Sisong Li for finding and reporting th...

Potential undefined behavior when dereferencing Buf struct

if we dereference the Buf struct right after calling new or default on Buf struct, it passes Null Pointer to the unsafe function slice::fromrawparts. Based on the safety section documentation of function, data must be non-null and aligned even for zero-length slices or slices of ZSTs. Thus, passi...

Non-utf8 String can be created with `TimeBuf::as_str`

The function gixdate::parse::TimeBuf::asstr can create an illegal string containing non-utf8 characters. This violates the safety invariant of TimeBuf and can lead to undefined behavior when consuming the string. The bug can be prevented by adding str::fromutf8 to the function TimeBuf::write...

matrix-sdk-base: Denial of service due to custom `m.room.join_rules` events

The matrix-sdk-base crate is unable to handle responses that include custom m.room.joinrules values due to a serialization bug. This can be exploited to cause a denial-of-service condition, if a user is invited to a room with non-standard join rules, the crate's sync process will stall, preventin...

Unsound API access to a WebAssembly shared linear memory

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-hc7m-r6v8-hg9q For more information see the GitHub-hosted security advisory...

tandem_http_client is unmaintained

The tandem crates in https://github.com/sine-fdn are no longer maintained by the SINE Foundation. The repository has been archived. Recommended alternative We are continuing our work on SMPC by implementing our secure multi-party computation engine Polytune...

Multiple soundness issues in `stackvector`

Affected versions of stackvector contained multiple soundness issues that could allow safe Rust code to trigger undefined behavior. One issue was that StackVec::length was exposed as a public field. Safe Rust code could set length to a value larger than the backing array capacity. Other safe...

Uninitialized memory exposure in string reading functions

Multiple string reading functions expose uninitialized memory by setting length to capacity when no null terminator is found. This allows reading uninitialized memory which may contain sensitive data from previous allocations. The ncurses-rs repository is archived and unmaintained...

Uninitialized memory exposure in create_ring_buffer

The safe function createringbuffer allocates a buffer using Vec::withcapacity followed by setlen, creating a Box containing uninitialized memory. This leads to undefined behavior when functions like writeslices create typed slices e.g., &mut bool over the uninitialized memory, violating Rust's...

Heap-buffer-overflow in nftnl::Batch::with_page_size (nftnl-rs)

A heap-buffer-overflow vulnerability exists in the Rust wrapper for libnftnl, triggered via the nftnl::Batch::withpagesize constructor. When a small or malformed page size is provided, the underlying C code allocates an insufficient buffer, leading to out-of-bounds writes during batch...

`unic-char-property` is unmaintained

All Unicode crates that are part of https://github.com/open-i18n/rust-unic are unmaintained. Recommended alternatives - icuproperties...

`unic-ucd-age` is unmaintained

All Unicode crates that are part of https://github.com/open-i18n/rust-unic are unmaintained...

`libyml::string::yaml_string_extend` is unsound and unmaintained

In version 0.0.4, libyml::string::yamlstringextend was revised resulting in undefined behaviour, which is unsound. The GitHub project for libyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommende...

servo-fontconfig crate is unmaintained

The servo-fontconfig crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives - fontconfig-rs...

adler crate is unmaintained, use adler2 instead

The adler crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives - adler2...

Multiple soundness issues in `macroquad`

Several soundness issues have been reported. Resolving them doesn't seem to be considered a priority. In particular, unprincipled use of mutable statics is pervasive throughout the library, making it possible to cause use-after-free in safe code. Currently, no fixed version is available...

`VMABuffer::set_data` may allow out-of-bounds writes from safe code

VMABuffer::setdata was a publicly accessible safe function. It accepted an arbitrary offset and a data slice, then used the offset in unsafe pointer arithmetic before copying the slice into a mapped allocation. Affected versions did not check that the requested write range fit within the allocati...

libwebp: OOB write in BuildHuffmanTable

Google and Mozilla have released security advisories for RCE due to heap overflow in libwebp. Google warns the vulnerability has been exploited in the wild. libwebp needs to be updated to 1.3.2 to include a patch for "OOB write in BuildHuffmanTable"...

`users` crate is unmaintained

The users crate hasn't seen any action since 2020-10-08. The developer seems MIA since. Recommended alternatives - uzers - sysinfo MIA: https://github.com/ogham/rust-users/issues/54 uzers: https://crates.io/crates/uzers sysinfo: https://crates.io/crates/sysinfo...

TLS certificate common name validation bypass

The NATS official Rust clients are vulnerable to MitM when using TLS. The common name of the server's TLS certificate is validated against the hostname provided by the server's plaintext INFO message during the initial connection setup phase. A MitM proxy can tamper with the host field's value by...

Use after free in Neon external buffers

Neon provides functionality for creating JavaScript ArrayBuffer and the Buffer subtype instances backed by bytes allocated outside of V8/Node. The JsArrayBuffer::external and JsBuffer::external did not require T: 'static prior to Neon 0.10.1. This allowed creating an externally backed buffer from...

Channel creates zero value of any type

Affected versions of this crate called mem::zeroed to create values of a user-supplied type T. This is unsound e.g. if T is a reference type which must be non-null. The flaw was corrected by avoiding the use of mem::zeroed, using MaybeUninit instead...

dotenv is Unmaintained

dotenv by description is meant to be used in development or testing only. Using this in production may or may not be advisable. Alternatives The below may or may not be feasible alternatives: - dotenvycodegenimpl...

Panic on incorrect date input to `simple_asn1`

Version 0.6.0 of the simpleasn1 crate panics on certain malformed inputs to its parsing functions, including fromder and derdecode. Because this crate is frequently used with inputs from the network, this should be considered a security vulnerability. The issue occurs when parsing the old ASN.1...

XSS in `comrak`

comrak operates by default in a "safe" mode of operation where unsafe content, such as arbitrary raw HTML or URLs with non-standard schemes, are not permitted in the output. This is per the reference GFM implementation, cmark-gfm. Ampersands were not being correctly escaped in link targets, makin...

`aes-soft` has been merged into the `aes` crate

Please use the aes crate going forward. The new repository location is at: AES-NI is now autodetected at runtime on i686/x86-64 platforms. If AES-NI is not present, the aes crate will fallback to a constant-time portable software implementation. To force the use of a constant-time portable...

Fix a use-after-free bug in diesels Sqlite backend

We've misused sqlite3columnname. The SQLite documentation states that the following: The returned string pointer is valid until either the prepared statement is destroyed by sqlite3finalize or until the statement is automatically reprepared by the first call to sqlite3step for a particular run or...

crate has been renamed to `qjsonrpc`

This crate has been renamed from jsonrpc-quic to qjsonrpc. The new repository location is:...

Multiple Transfer-Encoding headers misinterprets request payload

hyper's HTTP server code had a flaw that incorrectly understands some requests with multiple transfer-encoding headers to have a chunked payload, when it should have been rejected as illegal. This combined with an upstream HTTP proxy that understands the request payload boundary differently can...

Missing Send bound for Lazy

All current versions of this crate allow causing data races in safe code. The flaw will be fixed in the next release...

`FixedCapacityDequeLike::clone()` can cause dropping uninitialized memory

Affected versions of this crate don't guard against panics, so that partially uninitialized buffer is dropped when user-provided T::clone panics in FixedCapacityDequeLike::clone. This causes memory corruption...

`read` on uninitialized buffer may cause UB (bite::read::BiteReadExpandedExt::read_framed_max)

Affected versions of this crate calls a user provided Read implementation on an uninitialized buffer. Read on uninitialized buffer is defined as undefined behavior in Rust...

MvccRwLock allows data races & aliasing violations

Affected versions of this crate unconditionally implement Send/Sync for MvccRwLock. This can lead to data races when types that are either !Send or !Sync e.g. Rc, Arc are contained inside MvccRwLock and sent across thread boundaries. The data races can potentially lead to memory corruption as...

Soundness issue with base::Error

base::Error type contains public field named ptr. With this definition, it is possible to create a base::Error with an invalid pointer and trigger memory safety errors such as use-after-free or double-free with safe Rust. The users of xcb crate are advised not to manipulate the field...

Please see RUSTSEC-2018-0020

This vulnerability was misfiled under the wrong year and has been withdrawn...

quickersort is deprecated and unmaintained

The author of the quickersort crate has deprecated it and does not recommend using it anymore. Everything in it has been incorporated into std::sortunstable in the standard library as of Rust 1.20. std::sortunstable: https://doc.rust-lang.org/stable/std/primitive.slice.htmlmethod.sortunstable...

An integer underflow could lead to panic

A mistake in error handling in untrusted before 0.6.2 could lead to an integer underflow and panic if a user of the crate didn't properly check for errors returned by untrusted. Combination of these two programming errors one in untrusted and another by user of this crate could lead to a panic an...

`tempdir` crate has been deprecated; use `tempfile` instead

The tempdir crate has been deprecated and the functionality is merged into tempfile...

`cassandra` crate is unmaintained; use `cassandra-cpp` instead

The cassandra crate has not seen a release since December 2016, and its author is unresponsive. The cassandra-cpp crate is a maintained fork: https://github.com/Metaswitch/cassandra-rs...