schrodingers-toctou

El TOCTOU de Schrödinger "...la definición de 'compilador sensato' se vuelve cada vez más flexible." El binario que ejecutas no es el programa que escribiste. El optimizador del compilador reescribe tu código fuente de maneras que nunca ves — y algunos de esos cambios pueden convertir silenciosa ...

abstractshimmer

ABSTRACT SHIMMER CVE-2020-15257 Este repositorio contiene el código de exploit de prueba de concepto para CVE-2020-15257, como se describe en nuestra entrada de blog. Aunque está escrito para containerd 1.2.x y 1.3.x, debería funcionar en versiones sin parchear de containerd 1.4.x. $ go build $...

GAMBA

GAMBA GAMBA es una herramienta para la simplificación de expresiones mixtas booleanas-aritméticas MBAs. GAMBA es el acrónimo de General Advanced Mixed Boolean Arithmetic simplifier simplificador aritmético booleano mixto avanzado general. Utiliza el simplificador algebraico lineal SiMBA para...

deepsecrets

DeepSecrets - a better tool for secret scanning !WARNING Active development was switched to the creator's fork at https://github.com/ntoskernel/deepsecrets. This repository will not receive any updates...

BinAbsInspector

¿Qué es BinAbsInspector? BinAbsInspector Binary Abstract Inspector es un analizador estático para la ingeniería inversa automatizada y el escaneo de vulnerabilidades en binarios, que es un proyecto de investigación a largo plazo incubado en Keenlab. Está basado en interpretación abstracta con el...

Rocky Linux 8 [CIQ] Security Update: device-mapper-multipath / device-mapper-multipath-debuginfo / etc (crlsa-2022_7192)

The Rocky Linux 8 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20227192 advisory. device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket CVE-2022-41974 Tenable has extracted the...

Rocky Linux 9 [CIQ] Security Update: device-mapper-multipath / device-mapper-multipath-debuginfo / etc (crlsa-2022_7185)

The Rocky Linux 9 host has packages installed that are affected by a vulnerability as referenced in the CIQ crlsa-20227185 advisory. device-mapper-multipath: Authorization bypass, multipathd daemon listens for client connections on an abstract Unix socket CVE-2022-41974 Tenable has extracted the...

Astra Linux – Vulnerability in binutils

It has been discovered that GNU Binutils prior to version 2.40 contains a memory leak vulnerability in the findabstractinstance function in dwarf2.c...

Astra Linux – Vulnerability in opensc

A vulnerability was discovered in OpenSC. This security flaw causes a buffer overflow vulnerability in the cardoshaveverifyrcpackage function. An attacker can provide a smart card package with malformed ASN1 data. The cardoshaveverifyrcpackage function scans the ASN1 buffer for two tags, but the...

CVE-2026-53671

PREVAIL is a polynomial-runtime eBPF verifier. Prior to version 0.2.4 , its abstract transformer in do_mem_store (src/crab/ebpf_transformer.cpp) silently ignores writes through a T_CTX -typed base register, and the checker's T_CTX bounds arm never tests AccessType::write. An attacker can craft an...

CVE-2026-53671 PREVAIL: Context-write no-op in do_mem_store allows unsafe eBPF programs to pass verification

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, the abstract transformer in prevail treats writes through a TCTX-typed base register as a silent no-op: domemstore in src/crab/ebpftransformer.cpp only models TSTACK stores, and the...

CVE-2026-53671 PREVAIL: Context-write no-op in do_mem_store allows unsafe eBPF programs to pass verification

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, the abstract transformer in prevail treats writes through a TCTX-typed base register as a silent no-op: domemstore in src/crab/ebpftransformer.cpp only models TSTACK stores, and the...

EUVD-2026-70243

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, the abstract transformer in prevail treats writes through a TCTX-typed base register as a silent no-op: domemstore in src/crab/ebpftransformer.cpp only models TSTACK stores, and the...

PT-2026-84840

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, in the Prevail eBPF verifier, EbpfTransformer::add silently skips offset-variable updates when the destination register carries a non-singleton typeset two or more simultaneously possible...

PT-2026-84841

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, the abstract transformer in prevail treats writes through a T CTX-typed base register as a silent no-op: do mem store in src/crab/ebpf transformer.cpp only models T STACK stores, and the...

CVE-2026-53671: Incorrect Calculation

PREVAIL is a Polynomial-Runtime EBPF Verifier using an Abstract Interpretation Layer. Prior to version 0.2.4, the abstract transformer in prevail treats writes through a TCTX-typed base register as a silent no-op: domemstore in src/crab/ebpftransformer.cpp only models TSTACK stores, and the...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: openssh (UTSA-2026-104839)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-104839 advisory. A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This is possible by pre-binding...

EulerOS Virtualization 2.13.1 : haveged (EulerOS-SA-2026-3174)

According to the versions of the haveged packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In src/havegecmd.c, the sockethandler function performs a credential check on the abstract UNIX socket \0/sys/entropy/haveged...

EulerOS Virtualization 2.13.0 : haveged (EulerOS-SA-2026-3214)

According to the versions of the haveged packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : In src/havegecmd.c, the sockethandler function performs a credential check on the abstract UNIX socket \0/sys/entropy/haveged...

Eclipse Foundation OpenJ9: Eclipse OpenJ9: Incorrect method delegation can lead to integrity issues

A flaw was found in Eclipse OpenJ9. When executing specially crafted class files, the Java Virtual Machine JVM incorrectly delegates method calls from a recompiled abstract superclass method to an interface default method. This can lead to unexpected program behavior and potential data integrity...