Integer overflow in tract-nnef NNEF tensor parser leads to out-of-bounds read on model load

tractnnef::tensors::readtensor builds a tensor shape from attacker-controlled 32-bit dimensions and computes both the element count productshape and the byte allocation productshape sizeofdt with unchecked usize arithmetic. In release builds no overflow-checks both products wrap modulo 2^64. A...

`tokio-tls` is unmaintained

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 It was part of the Tokio 0.1 ecosystem and has been superseded by the main tokio crate...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

Cache poisoning via insecure-by-default cache key

Pingora versions prior to 0.8.0 generated cache keys using only the URI path, excluding critical factors such as the host header. This allows an attacker to poison the cache and serve cross-origin responses to users. This vulnerability affects users of Pingora's alpha proxy caching feature who...

Incorrect Check of Signer Response Norm During Verification

The ML-DSA verification algorithm as specified in FIPS 204, subsection 6.3 requires verifiers to check that the infinity norm of the deserialized signer response $z$ does not exceed $\gamma1 - \beta$ line 13 of Algorithm 8. The same check is required to be performed during signature generation...

Timing Side-Channel in AES-CCM Tag Verification in AWS-LC

Observable timing discrepancy in AES-CCM decryption in AWS-LC allows an unauthenticated user to potentially determine authentication tag validity via timing analysis. The impacted implementations are through the EVP CIPHER API: EVPaes128ccm, EVPaes192ccm, and EVPaes256ccm. Customers of AWS servic...

PKCS7_verify Signature Validation Bypass in AWS-LC

Improper signature validation in PKCS7verify in AWS-LC allows an unauthenticated user to bypass signature verification when processing PKCS7 objects with Authenticated Attributes. Customers of AWS services do not need to take action. aws-lc-sys contains code from AWS-LC. Applications using...

`polymarkets-client-sdk` was removed from crates.io for malicious code

It appeared to be typosquatting existing crate polymarket-client-sdk polymarkets vs polymarket and attempting to steal credentials from local files. The malicious crate had 1 version published on 2026-02-19 an hour before removal and hadn't been downloaded. There were no crates depending on this...

theshit vulnerable to unsafe loading of user-owned Python rules when running as root

The application loads custom Python rules and configuration files from user-writable locations e.g., /.config/theshit/ without validating ownership or permissions when executed with elevated privileges. If the tool is invoked with sudo or otherwise runs with an effective UID of root, it continues...

opentelemetry-jaeger crate is unmaintained

The opentelemetry-jaeger crate is deprecated and no longer actively maintained. The Jaeger propagator implementation has been migrated to opentelemetry-jaeger-propagator. More information and examples of using OTLP with Jaeger can be found in Introducing native support for OpenTelemetry in Jaeger...

Uninitialized memory exposure in any_as_u8_slice

The safe function anyasu8slice can create byte slices that reference uninitialized memory when used with types containing padding bytes. The function uses slice::fromrawparts to create a &u8 covering the entire size of a type, including padding bytes. According to Rust's documentation, fromrawpar...

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...

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...

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...

humantime is unmaintained

Latest humantime crates.io release is four years old and GitHub repository has not seen commits in four years. Question about maintenance status has not gotten any reaction from maintainer: https://github.com/tailhook/humantime/issues/31 Update: maintained again The maintainer has responded and...

`backoff` is unmaintained.

The backoff crate is no longer actively maintained. For exponential backoffs/retrying, you can use the backon crate...

`sophosfirewall-python` was removed from crates.io for malicious code

sophosfirewall-python was part of a campaign that attempted to exfiltrate environmental data from the host. The malicious crate had 6 versions published in February 2025, and had no evidence of actual usage. This crate had no dependencies on crates.io...

`custom-req-on-workers` was removed from crates.io for malicious code

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

CWA-2023-004: Excessive number of function parameters in compiled Wasm

A specifically crafted Wasm file can cause the VM to consume excessive amounts of memory when compiling a contract. This can lead to high memory usage, slowdowns, potentially a crash and can poison a lock in the VM, preventing any further interaction with contracts. For more information, see...

Gitoxide has renamed its crates.

All crates in the gitoxide project have been renamed from git- to gix-. The git- prefixed crates are no longer being updated. Switch to using gix-hash to continue receiving updates...

Possible out-of-bounds read in release mode

Affected versions of this crate were using a debug assertion to validate the last parameter of partialsort. This would allow invalid inputs to cause an out-of-bounds read instead of immediately panicking, when compiled without debug assertions. All writes are bounds-checked, so the out-of-bounds...

`claim` is Unmaintained

The last release was in February 2021, almost two years ago. The maintainer has been unresponsive regarding this crate for over a year. A pending issue with claim's dependencies has made the crate difficult to use. Possible Alternatives The below list has not been vetted in any way and may or may...

`os_socketaddr` invalidly assumes the memory layout of std::net::SocketAddr

The ossocketaddr crate has assumed std::net::SocketAddrV4 and std::net::SocketAddrV6 have the same memory layout as the system C representation sockaddr. It has simply casted the pointers to convert the socket addresses to the system representation. These layout were changed into idiomatic rust...

Use after free in MacOS / iOS implementation

In iana-time-zone v0.1.43 a use-after-free bug in the MacOS / iOS implementation was introduced. The copied system time zone was released before its name was copied. If the system time zone was changed between the call of CFRelease and str::toowned, random memory would be copied...

xml-rs is Unmaintained

xml-rs is a XML parser has open issues around parsing including integer overflows / panics that may or may not be an issue with untrusted data. Together with these open issues with Unmaintained status xml-rs may or may not be suited to parse untrusted data. Alternatives - quick-xml...

`markdown` (1.0.0 and higher) is maintained

A new markdown crate has been brought over by a new maintainer replacing the old crate. The crate GitHub repository is now wooorm/markdown-rs This advisory has been withdraw since version 1.0.0 was released on 2025-04-23. markdown 0.3.0 and lower was unmaintained The old markdown crate was no...

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: - dotenvy...

Use after free in lru crate

Lru crate has use after free vulnerability. Lru crate has two functions for getting an iterator. Both iterators give references to key and value. Calling specific functions, like pop, will remove and free the value, and but it's still possible to access the reference of value which is already...

Non-aligned u32 read in Chacha20 encryption and decryption

The implementation does not enforce alignment requirements on input slices while incorrectly assuming 4-byte alignment through an unsafe call to std::slice::fromrawpartsmut, which breaks the contract and introduces undefined behavior. This affects Chacha20 encryption and decryption in crypto2...

ansi_term is Unmaintained

The maintainer has advised that this crate is deprecated and will not receive any maintenance. The crate does not seem to have much dependencies and may or may not be ok to use as-is. Last release seems to have been three years ago. Possible Alternatives The below list has not been vetted in any...

Process crashes when the cell used as DepGroup is not alive

It's easy to create a malign transaction which uses the dead cell as the DepGroup in the DepCells. The transaction can crash all the receiving nodes...

Lenient `hyper` header parsing of `Content-Length` could allow request smuggling

hyper's HTTP header parser accepted, according to RFC 7230, illegal contents inside Content-Length headers. Due to this, upstream HTTP proxies that ignore the header may still forward them along if it chooses to ignore the error. To be vulnerable, hyper must be used as an HTTP/1 server and using ...

Crate `twoway` deprecated by the author

The commit e99b3c7 releasing version 0.2.2 explicitly deprecates twoway in favour of memchr crate...

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

Please use the aes crate going forward. The new repository location is at: The aes crate now has an optional ctr feature which autodetects SIMD features on i686/x86-64 targets and uses them if available, or otherwise falls back to the implementation in the ctr crate. If you would prefer not to ha...

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...

Soundness issue: Input<R> can be misused to create data race to an object

Input implements Send without requiring R: Send. Affected versions of this crate allows users to send non-Send types to other threads, which can lead to undefined behavior such as data race and memory corruption. The flaw was corrected in version 0.5.1 by adding R: Send bound to the Send impl of...

CopyCell lacks bounds on its Send trait allowing for data races

CopyCell is a Cell-like type that is implemented for any type T that is Copyable. It's Send trait has no bounds on the contained type. As not all Copyable types are thread safe, for example non-mutable references implement the Copy trait, it is possible to send references to types with interior...

crate has been renamed to `qp2p`

This crate has been renamed from quic-p2p to qp2p. The new repository location is:...

Obsolete versions of the `rustsec` crate do not support the new V3 advisory format

If you are seeing this message, you are running an obsolete version of cargo-audit which does not support the new V3 advisory format. These versions are end-of-life. This advisory is a notice that that it will soon be unable to parse the advisory database. Please upgrade cargo-audit to a newer...

rust_sodium is unmaintained; switch to a modern alternative

The rustsodium crate is no longer maintained by its current owner, who advise in the repository readme that they are looking for someone else to take ownership of it. We recommend you switch to an alternative crate such as: - sodiumoxide...

`boxfnonce` obsolete with release of Rust 1.35.0

This commit marks the boxfnonce crate as obsolete and the GitHub repo has since been archived. The functionality of boxfnonce has been added to Rust since 1.35.0. Use Box...

Enum repr causing potential memory corruption

The attribute repr added to enums to be compatible with C-FFI caused memory corruption on MSVC toolchain. arrayfire crates = version 3.5.0 do not have this issue when used with Rust versions 1.27 or earlier. The issue only started to appear since Rust version 1.28. The issue seems to be interlink...

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...

Double free / use-after-free in `ReadChunk::commit` when an element's `Drop` panics

ReadChunk::commit and ReadChunk::commitall drop the committed elements before advancing the consumer head. If an element's Drop panics during the drop loop, head is never advanced, so the ring buffer still treats those slots as holding live elements. When the RingBuffer is later dropped it walks...

`nostr-relay-builder` is unmaintained

The nostr-relay-builder crate is no longer actively maintained as a standalone crate. Its functionality has been incorporated into nostr-sdk starting with version 0.45.0. Users should migrate to nostr-sdk...

Wallet event parsers accept unauthenticated events

The NIP-47 response and notification parsers and the NIP-60 wallet event parsers decrypted relay-provided events before verifying their kind, computed event ID, signature, and expected wallet public key. The decryption peer was derived from the untrusted event author, so successful decryption did...

NIP-04 parsing amplifies malformed ciphertext memory use

The NIP-04 decryption parser split attacker-controlled content on every ?iv= separator and collected all resulting segments before checking that the message had the expected two parts. It also Base64-decoded the complete IV text before checking that it represented the required 16-byte AES-CBC IV....

Invalid pointer dereference in `fmt::Pointer` impl for `Atomic` and `Shared` when the underlying pointer is invalid

Affected versions of fmt::Display dereference the underlying pointer. This causes a invalid pointer dereference e.g., when a pointer created with Atomic::null or Shared::null. fmt::Debug impls and pre-0.9 fmt::Display impls, which do not dereference pointers, are not affected by this issue...