CVE-2025-54574-Squid-Heap-Buffer-Overflow

CVE-2025-54574-Squid-Heap-Buffer-Overflow Vulnerabilidad encontrada en Squid Proxy. CVE-2025-54574 — Desbordamiento de Búfer Heap Crítico en Squid Proxy Este repositorio documenta el proceso de descubrimiento, análisis y divulgación responsable de CVE-2025-54574, un desbordamiento de búfer heap...

Linux Distros Unpatched Vulnerability : CVE-2026-89481

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious...

Debian dsa-6496 : libnginx-mod-http-geoip - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6496 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6496-1 [email protected] https://www.debian.org/securit...

CVE-2025-5777

🩸 CVE-2025-5777 - CitrixBleed 2 Citrix NetScaler / ADC におけるメモリ開示の脆弱性 📌 1. エグゼクティブサマリー CitrixBleed 2 は、以下の製品に影響を与える重大なメモリ開示脆弱性を指します。 🏢 Citrix NetScaler ADC 🌐 NetScaler Gateway 🔐 インターネット公開のVPNアプライアンス この脆弱性により、認証されていない攻撃者が巧妙に細工されたネットワークリクエストを送信することで、影響を受けるデバイスから機密性の高いメモリ内容を取得することが可能になります。...

slides

Slides Conferencia| Año| Nombre| Descripción ---|---|---|--- Zer0Con| 2023| CodeQL + DTrace = 💧🐞 in XNU| Cómo encontrar múltiples divulgaciones de memoria en XNU usando CodeQL...

CVE-2026-80973

A flaw was found in the Linux kernel's ALSA Advanced Linux Sound Architecture subsystem, specifically within the 6fire driver. This vulnerability allows a malicious USB device to trigger an out-of-bounds read by sending a specially crafted MIDI event with an excessive length. This can lead to the...

CVE-2026-89524

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets ath6klcfg80211connectevent subtracts fixed IE offsets from assocreqlen -= 4 and assocresplen -= 6, both u8, with no lower bound. The aggregate check...

DEBIAN-CVE-2026-89524

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets ath6klcfg80211connectevent subtracts fixed IE offsets from assocreqlen -= 4 and assocresplen -= 6, both u8, with no lower bound. The aggregate check...

CVE-2026-89481

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

AZL-100646 CVE-2026-89481 affecting package kernel 6.6.150.1-1

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

DEBIAN-CVE-2026-89481

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

UBUNTU-CVE-2026-89524

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets ath6klcfg80211connectevent subtracts fixed IE offsets from assocreqlen -= 4 and assocresplen -= 6, both u8, with no lower bound. The aggregate check...

CVE-2026-89481

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

CVE-2026-89524 wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets ath6klcfg80211connectevent subtracts fixed IE offsets from assocreqlen -= 4 and assocresplen -= 6, both u8, with no lower bound. The aggregate check...

EUVD-2026-76430

In the Linux kernel, the following vulnerability has been resolved: wifi: ath6kl: clamp assoc request/response lengths before subtracting IE offsets ath6klcfg80211connectevent subtracts fixed IE offsets from assocreqlen -= 4 and assocresplen -= 6, both u8, with no lower bound. The aggregate check...

EUVD-2026-76387

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

CVE-2026-89481 nvme-tcp: fix host memory disclosure on R2T for a read command

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

CVE-2026-89481

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...

CVE-2026-89481

CVE-2026-89481 affects the Linux kernel's NVMe over TCP (nvme-tcp) component. The root cause is that nvme_tcp_handle_r2t() does not validate the direction of the request a Ready to Transfer (R2T) refers to. A malicious NVMe controller can send an R2T for a READ command; the host then sends the co...

CVE-2026-89481 nvme-tcp: fix host memory disclosure on R2T for a read command

In the Linux kernel, the following vulnerability has been resolved: nvme-tcp: fix host memory disclosure on R2T for a read command nvmetcphandler2t does not check the direction of the request the R2T refers to. A malicious controller can send an R2T for a READ and the host will answer it:...