Access Control As Verified Parse Constraints

Commercial security gateways repeatedly ship implementation bugs in the code path between the network and the policy decision: hand-written enforcement logic that diverges from the policy author's intent, and ad-hoc request parsers at the network boundary that introduce memory-safety flaws of the...

PT-2026-90119

In the Linux kernel, the following vulnerability has been resolved: net: thunderbolt: Mark the connection down when bringing it up fails Every failure path in tbnet connected work undoes its own work and returns without clearing login sent, so the connection still looks established. The next tbne...

PT-2026-90157

In the Linux kernel, the following vulnerability has been resolved: mmc: via-sdmmc: cancel card-detect work on remove Disabling the device interrupt and freeing the IRQ prevents new card-detect work from being queued, but carddet work already queued by the handler can still run after via sd remov...

PT-2026-90341

In the Linux kernel, the following vulnerability has been resolved: HID: sony: fix UAF of ghl poke timer / ghl urb at driver unbind For GHL Guitar Hero Live dongles, sony probe arms a periodic timer: ghl magic poke the timer callback submits sc-ghl urb, and the URB completion ghl magic poke cb...

PT-2026-90233

In the Linux kernel, the following vulnerability has been resolved: sched ext: Fix rq-core pick corruption under core scheduling Core scheduling's pick next task picks what to run on every SMT sibling of the core in a single pass under the shared core-wide rq lock. The selection state is consiste...

PT-2026-89909

Improper neutralization of special elements used in an OS command in the task synthesis component in projen before 0.103.0 might allow context-dependent attackers to execute arbitrary commands on a developer workstation or continuous integration runner via shell metacharacters in project...

PT-2026-90294

In the Linux kernel, the following vulnerability has been resolved: dm-io: clone the source bio instead of copying its biovec For DM IO BIO requests, do region built each destination bio by walking the source bio's biovec and re-adding the pages one at a time, tracking the remaining transfer in...

PT-2026-90223

In the Linux kernel, the following vulnerability has been resolved: RDMA/ucma: Lock the handler in ucma write cm event ctx-file may only be changed under the handler lock and the xa lock, which is what stops uevents being queued for a ctx while ucma migrate id moves it to another file. The CM cor...

PT-2026-90448

In the Linux kernel, the following vulnerability has been resolved: usb: gadget: f fs: Prevent deadlock during ep0 read loop Currently, ffs ep0 read holds ffs-mutex when it prepares to go to sleep waiting for an event. When no setup events are pending, it calls wait event interruptible exclusive...

Fedora 45 : baresip / libre (2026-c70f6e6ebc)

The remote Fedora 45 host has packages installed that are affected by a vulnerability as referenced in the FEDORA-2026-c70f6e6ebc advisory. Baresip v4.11.0 2026-08-25 - core: cleanup streamrtph ignore handling - audio: increase RTP timestamp also for underruns - aubuf: remove adaptive mode -...

Xen: x86 DMs May Cause Mem Leak by IRQ Binding (XSA-509)

When guests are terminated, various pieces of cleanup need carrying out. The cleaning up of PCI devices which were assigned to guests, and the associated removal of tracking structures for IRQs used by the devices occurs relatively early in the process. Unfortunately after that point the guest...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: kernel (UTSA-2026-107291)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-107291 advisory. In the Linux kernel, the following vulnerability has been resolved: block/ioctl: prefer different overflow check Running syzkaller with the newly reintroduced signed...

RHEL 9 : openssh (RHSA-2026:66410)

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by a vulnerability as referenced in the RHSA-2026:66410 advisory. OpenSSH is an SSH protocol implementation supported by a number of Linux, UNIX, and similar operating systems. It includes the core files necessary...

Fedora 45 : bind (2026-0adbf9c133)

The remote Fedora 45 host has a package installed that is affected by multiple vulnerabilities as referenced in the FEDORA-2026-0adbf9c133 advisory. Fixes multiple CVEs, without a rebase to newer version - Potential wildcard CNAME RPZ policy bypass CVE-2026-11331 - Key Record using PRIVATEDNS...

CVE-2022-39275

CVE-2022-39275 POC for CVE-2022-39275. Resources for the advisory: NIST NVD CVE.org Github Security Advisory This is a fork of commit hash: 47f9f5fb29be2b5892c79ace4f23022f397a0a5e link, just re-pushed as there were git submodules that also had to be changed. POC-Setup Follow the setup guide. In...

ets5-password-recovery

ETS5 Password Recovery Tool Table of Contents Introduction Installation Requirements How does the password recovery work? How was the design flaw discovered? How can the risk be mitigated? Coordinated Vulnerability Disclosure License Change log Introduction Have you forgotten the password to one ...

CVE-2023-4911

CVE-2023-4911-Looney-Tunables Looney Tunables Local privilege escalation CVE-2023-4911 workshop for educational purposes only Links: IPPSEC video Qualsys Blog Post Qualsys Tech Details Exploit POC python script GLIBC sources GLIBC tunables documentation Description What is ld.so? In computing, a...

trellis-cve-2018-6389

trellis-cve-2018-6389 Mitigate CVE-2018-6389 WordPress load-scripts / load-styles attacks. Goal Why? Mitigation Why Not? Requirements Installation Trellis WordPress FAQs Can I use this on managed hosting? It looks awesome. Where can I find some more goodies like this? This isn't on wp.org. Where...

RAMnesia-Attack

This research presents a comprehensive analysis of two critical classes of attacks on the hardware memory of modern computer systems using DDR5 memory: Phoenix Rowhammer Attack CVE-2025-6202 and RAMnesia Attack CVE-2023-39910 . Both attacks demonstrate fundamental vulnerabilities in the processin...

jdbc.postgresql.org: pgjdbc: Client-side Denial of Service via malicious SCRAM-SHA-256 authentication

A flaw was found in pgjdbc, an open-source PostgreSQL JDBC Driver. A malicious server can exploit this vulnerability by instructing the driver to perform SCRAM-SHA-256 Salted Challenge Response Authentication Mechanism Secure Hash Algorithm 256 authentication with an excessively large iteration...