`unic-utils` is unmaintained

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

`unic-idna` is unmaintained

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

`unic-idna-mapping` is unmaintained

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

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-basics` is unmaintained

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

`unic-ucd-bidi` is unmaintained

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

`unic-ucd-name` is unmaintained

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

`unic-ucd-case` is unmaintained

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

`unic-ucd-block` is unmaintained

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

`unic-ucd-common` is unmaintained

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

`unic-normal` is unmaintained

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

`unic-char-range` is unmaintained

All Unicode crates that are part of https://github.com/open-i18n/rust-unic are unmaintained. Recommended alternatives - Since version 1.45.0 Rust supports using char with ops::Range, RangeFrom, RangeFull, RangeInclusive, RangeTo to iterate over a range of codepoints...

`unic-ucd-hangul` is unmaintained

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

DoS vulnerability on `alloy_dyn_abi::TypedData` hashing

An uncaught panic triggered by malformed input to alloydynabi::TypedData could lead to a denial-of-service DoS via eip712signinghash. Software with high availability requirements such as network services may be particularly impacted. If in use, external auto-restarting mechanisms can partially...

soundness issue and unmaintained

All functions under wrflib::byteextract are simply wrapper of unsafe pointer offset and lacks sufficient checks to it pointer and offset parameter. wrflib is unmaintained...

Incorrect handling of embedded SVG and MathML leads to mutation XSS after removal

Affected versions of this crate did not correctly strip namespace-incompatible tags in certain situations, causing it to incorrectly account for differences between HTML, SVG, and MathML. This vulnerability only has an effect when the svg or math tag is allowed, because it relies on a tag being...

Pingora MadeYouReset HTTP/2 vulnerability

Pingora deployments using versions prior to 0.6.0 that include HTTP/2 server support may be affected by the vulnerability described in CVE-2025-8671. Under certain conditions, Pingora applications may allocate buffers before the HTTP/2 reset and resulting stream cancellation is processed by the...

`daemonize` is Unmaintained

There hasn't been any activity happening for this crate since June 3, 2023. No interactions on pull requests. Issues are disabled for the repo. Oldest PR sitting around without any interaction from the maintainer: knsd/daemonize50 On February 14, 2024, a PR was made to correct some UB. Efforts to...

matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method

In matrix-sdk-base before 0.14.1, calling the RoomMember::normalizedpowerlevel method can cause a panic if a room member has a power level of Int::Min...

matrix-sdk-base: Panic in the `RoomMember::normalized_power_level()` method

In matrix-sdk-base before 0.14.1, calling the RoomMember::normalizedpowerlevel method can cause a panic if a room member has a power level of Int::Min...

serde_yml crate is unsound and unmaintained

Using serdeyml::ser::Serializer.emitter can cause a segmentation fault, which is unsound. The GitHub project for serdeyml was archived after unsoundness issues were raised. If you rely on this crate, it is highly recommended switching to a maintained alternative. Recommended alternatives -...

`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...

The `google-apis-rs` project is now unmaintained

Instead, please start using and migrate to the official Google Rust bindings...

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...

iron crate is unmaintained

The iron crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives See this comparison for popular alternatives...

crypto-hash crate is unmaintained

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

custom_derive crate is unmaintained

The customderive crate is no longer actively maintained. If you rely on this crate, consider switching to a maintained alternative. Recommended alternatives - strum - macro-attr...

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...

fxhash - no longer maintained

The fxhash crate is no longer maintained. The repository is stale and owner is no longer active on GitHub. Please take a look at rustc-hash instead...

Logging user input may result in poisoning logs with ANSI escape sequences

Previous versions of tracing-subscriber were vulnerable to ANSI escape sequence injection attacks. Untrusted user input containing ANSI escape sequences could be injected into terminal output when logged, potentially allowing attackers to: - Manipulate terminal title bars - Clear screens or modif...

`statsrelay-protobuf` was removed from crates.io for malicious code

statsrelay-protobuf was part of a campaign that attempted to exfiltrate environmental data from the host. The malicious crate had 1 version published in August 2025, and had no evidence of actual usage. This crate had no dependencies on crates.io...

async-std has been discontinued

The async-std has been discontinued. Alternatives: - smol...

User-defined implementations of the safe trait scratchpad::Tracking can cause heap buffer overflows

The get and set methods of the public trait scratchpad::Tracking interact with unsafe code regions in the crate, and they influence the computation of addresses returned as raw pointers. However, the trait itself is not marked as unsafe, meaning users may provide custom implementations under the...

Multiple memory corruption vulnerabilities in safe APIs

The crate has the following vulnerabilities: - The public trait arenavec::common::AllocHandle allows the return of raw pointers through its methods allocate and allocateorextend. However, the trait is not marked as unsafe, meaning users of the crate may implement it under the assumption that the...

IdMap::from_iter may lead to uninitialized memory being freed on drop

Due to a flaw in the constructor idmap::IdMap::fromiter, ill-formed objects may be created in which the amount of actually initialized memory is less than what is expected by the fields of IdMap. Specifically, the field ids is initialized based on the capacity of the vector values, which is...

ArrayQueue::push_front is not panic-safe

The safe API arrayqueue::ArrayQueue::pushfront can lead to deallocating uninitialized memory if a panic occurs while invoking the clone method on the passed argument. Specifically, pushfront receives an argument that is intended to be cloned and pushed, whose type implements the Clone trait...

Out-of-bounds access in `get_disjoint_mut` due to incorrect bounds check

Impact The getdisjointmut method in slab v0.4.10 incorrectly checked if indices were within the slab's capacity instead of its length, allowing access to uninitialized memory. This could lead to undefined behavior or potential crashes. Patches This has been fixed in slab v0.4.11. Workarounds Avoi...

`xcb::Connection::connect_to_fd*` functions violate I/O safety

The API of xcb::Connection has constructors which allow an arbitrary RawFd to be used as a socket connection. On either failure of these constructors or on the drop of Connection, it closes the associated file descriptor. Thus, a program which uses an OwnedFd such as a UnixStream as the file...

tsify-next is unmaintained, use tsify instead

The tsify-next crate is not maintained any more; use tsify instead...

Possible host crash with host-to-wasm component intrinsics

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-4h67-722j-5pmc For more information see the GitHub-hosted security advisory...

Host panic with `fd_renumber` WASIp1 function

This is an entry in the RustSec database for the Wasmtime security advisory located at https://github.com/bytecodealliance/wasmtime/security/advisories/GHSA-fm79-3f68-h2fc. For more information see the GitHub-hosted security advisory...

ConstStaticCell could have been used to pass non-Send values to another thread

ConstStaticCell could have been used to pass non-Send values to another thread, because T was not required to be Send while ConstStaticCell is Send. This was corrected by introducing a T: Send bound...

matrix-sdk-sqlite: SQL injection vulnerability in `SqliteEventCacheStore::find_event_with_relations`

The SqliteEventCacheStore::findeventwithrelations function constructs SQL queries using format! with unescaped input, allowing an attacker to inject arbitrary SQL. This results in a SQL injection vulnerability...

Uninitialized read after allocating MemBump

The affected function, MemBump::new, would allocate memory without initializing it. Subsequently calling the created value's various alloc methods would then read and write the start of that memory as a Cell which is undefined behavior. Instead, it should zero initialize the start of the allocate...

Four unique double-free vulnerabilities triggered via safe APIs

The crate slice-ring-buffer was developed as a fork of slice-deque to continue maintenance and provide security patches, since the latter has been officially unmaintained RUSTSEC-2020-0158. While slice-ring-buffer has addressed some previously reported memory safety issues inherited from its fork...

matrix-sdk-crypto vulnerable to encrypted event sender spoofing by homeserver administrator

matrix-sdk-crypto versions 0.8.0 up to and including 0.11.0 does not correctly validate the sender of an encrypted event. Accordingly, a malicious homeserver operator can modify events served to clients, making those events appear to the recipient as if they were sent by another user. Although th...

--allow-read / --allow-write permission bypass in `node:sqlite`

It is possible to bypass Deno's read/write permission checks by using ATTACH DATABASE statement. PoC // poc.js import DatabaseSync from "node:sqlite" const db = new DatabaseSync":memory:"; db.exec"ATTACH DATABASE 'test.db' as test;"; db.exec"CREATE TABLE test.test id INTEGER PRIMARY KEY, name...

Pingora Request Smuggling and Cache Poisoning

Pingora versions prior to 0.5.0 which used the caching functionality in pingora-proxy did not properly drain the downstream request body on cache hits. This allows an attacker to craft malicious HTTP/1.1 requests which could lead to request smuggling or cache poisoning. This flaw was corrected in...

Heap Buffer Overflow in the DrainCol Destructor

An off-by-one error in the DrainCol::drop destructor could cause an unsafe memory copy operation to exceed the bounds of the associated vector. The error was related to the size of the data being copied in one of the ptr::copy invocations inside the destructor. When removing the first column from...

surf is unmaintained

The developer has indicated that the crate is unmaintained. The last release is over three years old from 2021, the crate depends on the deprecated async-std crate and on a very old version of rustls for TLS support. Possible alternatives - reqwest - ureq...