hqc-x86-simd

Optimized HQC Implementations for AVX2 and AVX-512 This repository contains the optimized HQC implementations and benchmarking code accompanying the paper "Accelerating HQC for Post-Quantum TLS 1.3 on x86 IoT Gateways". It is a fork of the official HQC repository, extended with AVX-512 + GFNI...

RUSTSEC-2026-0306 `hex_decode_unchecked` AVX2 path reads past `src`

fasterhex::hexdecodeunchecked is a safe function. On x86 and x8664, when AVX2 is enabled, hexdecodeavx2 keeps decoding while dst.len = 32 and then loads 32 bytes from src and 32 bytes from src32... Nothing in that loop requires src to contain 64 bytes. A safe caller can pass a short src and a dst...

`hex_decode_unchecked` AVX2 path reads past `src`

fasterhex::hexdecodeunchecked is a safe function. On x86 and x8664, when AVX2 is enabled, hexdecodeavx2 keeps decoding while dst.len = 32 and then loads 32 bytes from src and 32 bytes from src32... Nothing in that loop requires src to contain 64 bytes. A safe caller can pass a short src and a dst...

PT-2026-103512

faster hex::hex decode unchecked is a safe function. On x86 and x86 64, when AVX2 is enabled, hex decode avx2 keeps decoding while dst.len = 32 and then loads 32 bytes from src and 32 bytes from src32... Nothing in that loop requires src to contain 64 bytes. A safe caller can pass a short src and...

RUSTSEC-2026-0287 cosmian_kyber is unmaintained

cosmiankyber is a fork of Argyle-Software/kyber that has seen no maintainer activity. It inherits the fork parent's broken AVX2 constant-time code, and the open fix pull request Cosmian/kyber6 has gone unanswered. Recommended alternatives: - aws-lc-rs - graviola...

RUSTSEC-2026-0289 pqc_kyber is unmaintained

The crate has had no releases since 0.7.1 2023-08-23, and the upstream repository shows no maintainer activity. Open pull requests, including a fix for a chosen-ciphertext key-recovery flaw in the AVX2 backend Argyle-Software/kyber121, have gone unanswered. Recommended alternatives: - aws-lc-rs -...

cosmian_kyber is unmaintained

cosmiankyber is a fork of Argyle-Software/kyber that has seen no maintainer activity. It inherits the fork parent's broken AVX2 constant-time code, and the open fix pull request Cosmian/kyber6 has gone unanswered. Recommended alternatives: - aws-lc-rs - graviola...

pqc_kyber is unmaintained

The crate has had no releases since 0.7.1 2023-08-23, and the upstream repository shows no maintainer activity. Open pull requests, including a fix for a chosen-ciphertext key-recovery flaw in the AVX2 backend Argyle-Software/kyber121, have gone unanswered. Recommended alternatives: - aws-lc-rs -...

PT-2026-99690

cosmian kyber is a fork of Argyle-Software/kyber that has seen no maintainer activity. It inherits the fork parent's broken AVX2 constant-time code, and the open fix pull request Cosmian/kyber6 has gone unanswered. Recommended alternatives: - aws-lc-rs - graviola...

PT-2026-99691

The crate has had no releases since 0.7.1 2023-08-23, and the upstream repository shows no maintainer activity. Open pull requests, including a fix for a chosen-ciphertext key-recovery flaw in the AVX2 backend Argyle-Software/kyber121, have gone unanswered. Recommended alternatives: - aws-lc-rs -...

kernel: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

A flaw was found in the Linux kernel's netfilter component, specifically within the nftsetpipapoavx2 AVX2 matching functions. This vulnerability occurs when a pipapo set with an 'ipv4 . port' key is reloaded. Due to incorrect masking, the system may erroneously identify non-matching elements as...

kernel: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

A flaw was found in the Linux kernel's netfilter component, specifically within the nftsetpipapoavx2 AVX2 matching functions. This vulnerability occurs when a pipapo set with an 'ipv4 . port' key is reloaded. Due to incorrect masking, the system may erroneously identify non-matching elements as...

kernel: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

A flaw was found in the Linux kernel's netfilter component, specifically within the nftsetpipapoavx2 AVX2 matching functions. This vulnerability occurs when a pipapo set with an 'ipv4 . port' key is reloaded. Due to incorrect masking, the system may erroneously identify non-matching elements as...

kernel: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

A flaw was found in the Linux kernel's netfilter component, specifically within the nftsetpipapoavx2 AVX2 matching functions. This vulnerability occurs when a pipapo set with an 'ipv4 . port' key is reloaded. Due to incorrect masking, the system may erroneously identify non-matching elements as...

Linux Distros Unpatched Vulnerability : CVE-2026-68516

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.1...

kernel: netfilter: nft_set_pipapo_avx2: don't return non-matching entry on expiry

A flaw was found in the Linux kernel's netfilter component, specifically within the nftsetpipapoavx2 AVX2 matching functions. This vulnerability occurs when a pipapo set with an 'ipv4 . port' key is reloaded. Due to incorrect masking, the system may erroneously identify non-matching elements as...

SUSE CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516 OpenEXR: HTJ2K SIZ image-offset gap stack buffer overflow

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...

CVE-2026-68516

OpenEXR is the reference implementation and specification for the EXR image format, widely used in the motion picture industry. From version 3.4.0 through 3.4.13, a crafted HTJ2K-compressed EXR can crash OpenEXR during normal decode. An HTJ2K-compressed EXR whose JPEG 2000 SIZ fields place the...