PT-2026-5289

Name of the Vulnerable Software and Affected Versions Ruijie Networks Switch eWeb S29 RGOS version 11.4 Description The software contains a directory traversal flaw that permits unauthenticated attackers to access sensitive configuration files by manipulating file path parameters. Attackers can...

Ruijie Switch eWeb S29_RGOS path traversal vulnerability

Ruijie Switch eWeb S29RGOS is a web management interface system developed by the Chinese company Ruijie. The version 11.4 of Ruijie Switch eWeb S29RGOS contains a path traversal vulnerability. This vulnerability stems from the /download.do endpoint, which allows for directory traversal, potential...

CVE-2026-23553

In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CPU A, running task ...

x86: incomplete IBPB for vCPU isolation

ISSUE DESCRIPTION In the context switch logic Xen attempts to skip an IBPB in the case of a vCPU returning to a CPU on which it was the previous vCPU to run. While safe for Xen's isolation between vCPUs, this prevents the guest kernel correctly isolating between tasks. Consider: 1 vCPU runs on CP...

Astra Linux – Vulnerability in curl

Successfully using libcurl to perform a transfer over a specific HTTP proxy proxyA with Digest authentication. Then, changing the proxy host to another one proxyB for a second transfer, while reusing the same handle, causes libcurl to incorrectly pass the Proxy-Authorization: header field meant f...

Astra Linux – Vulnerability in Linux 6.1

In the Linux kernel, the following vulnerabilities have been resolved: arm64/entry: DAIF was unmasked in cpuswitchto, and called on the irqstack. cpuswitchto and callonirqstack manipulate the SP to switch to different stacks, along with the Shadow Call Stack if it is enabled. These two stack...

Plaintext Switch admin login password is seen in Brocade SANnav support save (CVE-2025-12772)

Brocade SANnav before 2.4.0b logs the Brocade Fabric OS Switch admin password on the SANnav support save logs. When OOM occurs on a Brocade SANnav server, the call stack trace for the Brocade switch is also collected in the heap dump file which contains this switch password in clear text. The...

CVE-2026-24401

Avahi is a system which facilitates service discovery on a local network via the mDNS/DNS-SD protocol suite. In versions 0.9rc2 and below, avahi-daemon can be crashed via a segmentation fault by sending an unsolicited mDNS response containing a recursive CNAME record, where the alias and canonica...

CVE-2021-47894 Managed Switch Port Mapping Tool 2.85.2 - Denial of Service

Managed Switch Port Mapping Tool 2.85.2 contains a denial of service vulnerability that allows attackers to crash the application by creating an oversized buffer. Attackers can generate a 10,000-character buffer and paste it into the IP Address and SNMP Community Name fields to trigger the...

CVE-2021-47894 Managed Switch Port Mapping Tool 2.85.2 - Denial of Service

Managed Switch Port Mapping Tool 2.85.2 contains a denial of service vulnerability that allows attackers to crash the application by creating an oversized buffer. Attackers can generate a 10,000-character buffer and paste it into the IP Address and SNMP Community Name fields to trigger the...

CVE-2021-47894

CVE-2021-47894 affects Managed Switch Port Mapping Tool 2.85.2. A DoS allows an attacker to crash the application by pasting a 10,000-character buffer into the IP Address and SNMP Community Name fields, exploiting an oversized-buffer condition. The vulnerability impacts availability and is local ...

CVE-2025-71152

In the Linux kernel, the following vulnerability has been resolved: net: dsa: properly keep track of conduit reference Problem description ------------------- DSA has a mumbo-jumbo of reference handling of the conduit net device and its kobject which, sadly, is just wrong and doesn't make sense...

AZL-78428 CVE-2025-71152 affecting package kernel 5.15.200.1-1

In the Linux kernel, the following vulnerability has been resolved: net: dsa: properly keep track of conduit reference Problem description ------------------- DSA has a mumbo-jumbo of reference handling of the conduit net device and its kobject which, sadly, is just wrong and doesn't make sense...

CVE-2025-71152

In the Linux kernel, the following vulnerability has been resolved: net: dsa: properly keep track of conduit reference Problem description ------------------- DSA has a mumbo-jumbo of reference handling of the conduit net device and its kobject which, sadly, is just wrong and doesn't make sense...

CVE-2025-71152

In the Linux kernel, the following vulnerability has been resolved: net: dsa: properly keep track of conduit reference Problem description ------------------- DSA has a mumbo-jumbo of reference handling of the conduit net device and its kobject which, sadly, is just wrong and doesn't make sense...

CVE-2025-71152

CVE-2025-71152 is a vulnerability reported in the Linux kernel and appears in multiple OS advisories. Connected entries indicate patches for Root Linux (rootio-linux) across Debian 11/12/13 variants, and additional OSV records show Debian-based and Chainguard advisories patching Root packages. Pu...

OESA-2026-1200 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004853)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004853 advisory. In the Linux kernel, the following vulnerability has been resolved: mmc: sdhci-of-esdhc: Fix refcount leak in esdhcsignalvoltageswitch offindmatchingnode returns a...

Unity Linux 20.1050e Security Update: kernel (UTSA-2026-004855)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-004855 advisory. In the Linux kernel, the following vulnerability has been resolved: wifi: mac80211: Don't finalize CSA in IBSS mode if state is disconnected When we are not connecte...

PT-2026-4510

Name of the Vulnerable Software and Affected Versions Managed Switch Port Mapping Tool version 2.85.2 Description The software contains a denial of service issue that allows attackers to crash the application. This is achieved by creating an oversized buffer. Specifically, attackers can generate ...