PT-2026-116281

Уязвимость функций sctp verify asconf и sctp verify param компонента net/sctp/sm make chunk.c ядра операционной системы Linux связана с недостаточным контролем ресурса в период его существования. Эксплуатация уязвимости может позволить нарушителю, действующему удаленно, оказать воздействие на...

Microsoft ASP.NET Core 资源管理错误漏洞

Microsoft ASP.NET Core is a cross-platform open-source framework developed by Microsoft. This framework is used to build cloud-based applications such as web applications, IoT applications, and mobile backends. There are security vulnerabilities in Microsoft ASP.NET Core. Attackers can exploit...

Linux kernel 安全漏洞

The Linux kernel is the core of the open-source operating system Linux, developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from the tapgetuserxdp function failing when short frames are rejected or the buildskb function fails,...

CVE-2026-46320

In the Linux kernel, the following vulnerability has been resolved: tap: free page on error paths in tapgetuserxdp tapgetuserxdp rejects a frame shorter than ETHHLEN with -EINVAL, and returns -ENOMEM when buildskb fails. Both paths jump to the err label without freeing the page that...

CVE-2026-46321

In the Linux kernel, the following vulnerability has been resolved: tun: free page on short-frame rejection in tunxdpone tunxdpone returns -EINVAL on a frame shorter than ETHHLEN without freeing the page that vhostnetbuildxdp allocated for it. tunsendmsg discards that -EINVAL and still returns...

PT-2026-50927

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description The vti6 init net function fails to set the netns immutable flag on the per-netns fallback tunnel device 'ip6 vti0'. This flag is intended to prevent the device from being moved to anoth...

Azure Linux 3.0 Security Update: CBL-Mariner Releases (CVE-2026-42507)

The version of CBL-Mariner Releases installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2026-42507 advisory. - When returning errors, functions in the net/textproto package would include its input as part ...

Linux Distros Unpatched Vulnerability : CVE-2026-46319

"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - net/sched: actct: Only release RCU read lock after ctft When looking up a flow table in actct in tcfctflowtableget, rhashtablelookupfast internally opens and...

Linux Distros Unpatched Vulnerability : CVE-2026-46322

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - tun: free page on buildskb failure in tunxdpone When buildskb fails in tunxdpone, the function sets ret to -ENOMEM and jumps to the out label, which returns...

Net::IMAP: Command Injection via ID command argument

Summary Two Net::IMAP commands, id and enable, do not validate their arguments. Arguments to either command could be used by an attacker to inject arbitrary IMAP commands. Please note that passing untrusted inputs to these commands is usually inappropriate and expected to be uncommon. Details Whe...

Net::IMAP: Command Injection via non-synchronizing literal in "raw" argument

Several Net::IMAP commands accept a "raw data" argument that is sent verbatim after validation to prevent command injection. However, if a server does not support non-synchronizing literals, it may still be possible to inject arbitrary IMAP commands inside non-synchronizing literals. Details Raw...

Net::IMAP: Denial of Service via incomplete raw argument validation

Summary Several Net::IMAP commands accept a raw string argument which is only validated to prevent CRLF injection and then sent verbatim. If this string is derived from user-controlled input, an attacker can force the next command to be absorbed as a continuation of the first command. This will...

CVE-2026-46297

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use requestirq for VF misc interrupt Currently, requestthreadedirq is used with a primary handler but a NULL threaded handler, while also setting the IRQFONESHOT flag. This specific combination triggers a WARNING sinc...

UBUNTU-CVE-2026-46297

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use requestirq for VF misc interrupt Currently, requestthreadedirq is used with a primary handler but a NULL threaded handler, while also setting the IRQFONESHOT flag. This specific combination triggers a WARNING sinc...

USN-8406-1 libnet-cidr-lite-perl vulnerabilities

Dave Rolsky discovered that Net::CIDR::Lite did not properly handle extraneous zero characters at the beginning of an IP address string. A remote attacker could possibly use this issue to bypass access controls that are based on IP addresses. This issue only affected Ubuntu 16.04 LTS and Ubuntu...

USN-8406-1: Net::CIDR::Lite vulnerabilities

Dave Rolsky discovered that Net::CIDR::Lite did not properly handle extraneous zero characters at the beginning of an IP address string. A remote attacker could possibly use this issue to bypass access controls that are based on IP addresses. This issue only affected Ubuntu 16.04 LTS and Ubuntu...

CVE-2026-46297

CVE-2026-46297 corresponds to a Linux kernel issue in net: libwx regarding VF misc interrupts. The vulnerability arose from using request_threaded_irq() with a primary handler and a NULL threaded handler while setting IRQF_ONESHOT, which triggers a kernel warning (genirq: Warn about using IRQF_ON...

CVE-2026-46297

In the Linux kernel, the following vulnerability has been resolved: net: libwx: use requestirq for VF misc interrupt Currently, requestthreadedirq is used with a primary handler but a NULL threaded handler, while also setting the IRQFONESHOT flag. This specific combination triggers a WARNING sinc...

RHSA-2026:24334 Red Hat Security Advisory: .NET 8.0 security update

Bulletin has no description...

dotnet: .NET: infinite loop allows an attacker to cause a denial of service

A flaw was found in dotnet. An infinite loop in ASP.NET Core allows an unauthenticated remote attacker to cause a denial of service over a network. This issue can lead to an application crash and a high consumption of system resources...