Rocky Linux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc (ALMALINUX9.6:CLSA-2026:1785143860)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785143860 advisory. - A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This...

AlmaLinux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc (ALMALINUX9.6:CLSA-2026:1785143860)

The AlmaLinux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1785143860 advisory. - A flaw was found in OpenSSH. A local unprivileged attacker on a Linux client host can hijack client-side X11 forwarding connections. This i...

Rocky Linux 9.6 [TuxCare] Security Update: openssh / openssh-askpass / openssh-clients / openssh-keycat / etc (ALMALINUX9.6:CLSA-2026:1788887546)

The Rocky Linux 9.6 host has packages installed that are affected by a vulnerability as referenced in the TuxCare ALMALINUX9.6:CLSA-2026:1788887546 advisory. - In sshd in OpenSSH before 10.5, the restrict keyword in authorizedkeys was supposed to be applicable to tunnel forwarding but was not...

CentOS Linux 8.4 [TuxCare] Security Update: openssh / openssh-askpass / openssh-cavs / openssh-clients / etc (CENTOS8.4:CLSA-2025:1749552061)

The CentOS Linux 8.4 host has packages installed that are affected by a vulnerability as referenced in the TuxCare CENTOS8.4:CLSA-2025:1749552061 advisory. - In sshd in OpenSSH before 10.0, the DisableForwarding directive does not adhere to the documentation stating that it disables X11 and agent...

CVE-2026-97436

A flaw was found in the Linux kernel's dpaa2-switch driver. When multiple network bridges are configured across ports on the same switch device, removing a port from a bridge fails to release its Forwarding Database FDB, which tracks network destination addresses. A privileged user modifying...

CVE-2025-45422---Bbox

CVE-2025-45422 : Persistance UPnP et contournement du contrôle d'accès sur Proximus b-box https://vulners.com/cve/CVE-2025-45422 Ce script démontre la CVE-2025-45422 affectant les routeurs Proximus b-box exécutant la version de firmware 8c.725A. Il exploite la fonctionnalité UPnP du routeur pour...

CVE-2026-94952

A stack-based buffer overflow vulnerability exists in the web management interface of the TOTOLINK N150RT (NTR150) running firmware V3.4.0-B20201030 . The flaw is located in the port-forwarding configuration handler at the /boafrm/formPortFw route. It can be triggered by providing specifically cr...

CVE-2023-38408

OpenSSH Vulnerability - CVE-2023-38408 📚 Introduction Une vulnérabilité a été trouvée dans OpenSSH avant la version 9.3p2. La fonctionnalité PKCS11 de ssh-agent dans OpenSSH présente un chemin de recherche insuffisamment fiable, conduisant à une exécution de code à distance si un agent est...

pentest-pivoting

Руководство по пивотингу Содержание 1. Важные замечания 2. SSH Динамическое перенаправление портов 3. SSH Удалённое перенаправление портов 4. SSH Локальное перенаправление портов 5. Двойной пивотинг 6. sshuttle 7. Chisel 8. Использование Burpsuite в качестве прокси 9. Полезные ресурсы Важные...

sel4-ics-gateway-demo

Démo de passerelle ICS seL4 Un projet de recherche défensive en cybersécurité comparant les architectures protocol-break et packet-forwarding pour la protection des systèmes de contrôle industriels contre les cyberattaques. Documentation : Architecture réseau - Schémas réseau et flux de trafic...

CVE-2026-91766

When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and Proxy-Authorization headers unchanged, even when the redirect target is a different host, a different port, or a downgrade from HTTPS to HTTP. A server that can steer a redirect therefore...

CVE-2026-91766

When the http:// stream wrapper follows a redirect it forwards the user-supplied Authorization, Cookie and Proxy-Authorization headers unchanged, even when the redirect target is a different host, a different port, or a downgrade from HTTPS to HTTP. A server that can steer a redirect therefore...

CVE-2026-56734 Zammad: Avatar Image URL Server-Side Request Forwarding

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, during federated authentication OAuth/OIDC/SAML, a profile image URL from the external identity provider is fetched without verifying the target address. An actor who controls their profile at a connected provider...

CVE-2026-56734 Zammad: Avatar Image URL Server-Side Request Forwarding

Zammad is a web based open source helpdesk/customer support system. Prior to 7.0.2, during federated authentication OAuth/OIDC/SAML, a profile image URL from the external identity provider is fetched without verifying the target address. An actor who controls their profile at a connected provider...

CVE-2026-98096

In the Linux kernel, the following vulnerability has been resolved: ipv6: sr: restore network header before routing and forwarding ipv6srhrcv runs with skb-data at the Segment Routing Header SRH while skbnetworkheader points at the IPv6 header. When segmentsleft 0, ipv6srhrcv previously restored...

CVE-2026-71540

The Wazuh security platform is vulnerable to a memory exhaustion issue in versions 3.9.0 through 4.14.7 . The flaw exists in the wazuh-clusterd component (specifically in framework/wazuh/core/cluster/common.py), where the system allocates a payload buffer based on a 20-byte cluster protocol heade...

CVE-2026-75886 Openshift/console: openshift/console: unauthenticated reverse proxy to in-cluster catalogd service with session token forwarding

A flaw was found in openshift/console. An unauthenticated remote attacker can exploit a misconfiguration in the CatalogdHandler, which lacks proper authentication, and the forwarding of the openshift-session-token cookie. This allows the attacker to send requests to the in-cluster catalogd servic...

CVE-2026-75886 Openshift/console: openshift/console: unauthenticated reverse proxy to in-cluster catalogd service with session token forwarding

A flaw was found in openshift/console. An unauthenticated remote attacker can exploit a misconfiguration in the CatalogdHandler, which lacks proper authentication, and the forwarding of the openshift-session-token cookie. This allows the attacker to send requests to the in-cluster catalogd servic...

openssh: OpenSSH: Tunnel forwarding restriction bypass

A flaw was found in OpenSSH's sshd component. The restrict keyword, designed to limit tunnel forwarding within the authorizedkeys file, was not correctly enforced for tunnel forwarding. This issue could allow a local attacker to bypass intended security restrictions, potentially leading to...

openssh: OpenSSH: Information disclosure and data corruption via use-after-free in ssh client

A flaw was found in OpenSSH. A use-after-free vulnerability exists in the ssh client when handling concurrent remote-forwarding operations. This can occur if a remote forwarding is added via the local session multiplexing socket while a remote forwarding open request is pending with the server. A...