CVE-2026-97602 inet: frags: invalidate queues before flushing them

In the Linux kernel, the following vulnerability has been resolved: inet: frags: invalidate queues before flushing them fqdirpreexit flushes the skbs from incomplete queues without changing their completion state. A fragment which found a queue before highthresh was cleared can then acquire the...

CVE-2026-97602

In the Linux kernel, the following vulnerability has been resolved: inet: frags: invalidate queues before flushing them fqdirpreexit flushes the skbs from incomplete queues without changing their completion state. A fragment which found a queue before highthresh was cleared can then acquire the...

CVE-2026-97602: Undefined Security Weakness

In the Linux kernel, the following vulnerability has been resolved: inet: frags: invalidate queues before flushing them fqdirpreexit flushes the skbs from incomplete queues without changing their completion state. A fragment which found a queue before highthresh was cleared can then acquire the...

CVE-2026-97602

In the Linux kernel, the following vulnerability has been resolved: inet: frags: invalidate queues before flushing them fqdirpreexit flushes the skbs from incomplete queues without changing their completion state. A fragment which found a queue before highthresh was cleared can then acquire the...

Linux Distros Unpatched Vulnerability : CVE-2026-97602

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - inet: frags: invalidate queues before flushing them fqdirpreexit flushes the skbs from incomplete queues without changing their completion state. A fragment whi...

PT-2026-96126

Name of the Vulnerable Software and Affected Versions CuteNews version 2.1.2 Description Server-Side Request Forgery SSRF exists in the Media Manager's "Upload by URL" functionality. The issue is located in the upload from inet function within the core/modules/media.php file. Recommendations As a...

kernel: inet: RAW sockets using IPPROTO_RAW MUST drop incoming ICMP

A flaw was found in the Linux kernel's handling of RAW sockets using IPPROTORAW. A remote attacker could send a specially crafted ICMP Internet Control Message Protocol packet. This malicious packet could set the protocol field to 255, causing it to be processed by a RAW socket configured for...

PT-2026-94413

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/smc component where IPPROTO SMC sockets fail to release an internal TCP sock, referred to as clcsock, when socket creation fails after the proto-init hook has...

Astra Linux – Vulnerabilities in Linux 5.10, Linux 5.15, Linux 6.1

In the Linux kernel, the following vulnerability has been resolved: netfilter: nftchainfilter: handling of NETDEVUNREGISTER for inet/ingress basechain Remove netdevice from the inet/ingress basechain in case NETDEVUNREGISTER event is reported; otherwise, a stale reference to netdevice remains in...

Astra Linux – Vulnerability in Linux 5.10, Linux

There is a use-after-free vulnerability in the Linux Kernel that can be exploited to achieve local privilege escalation. To exploit this vulnerability, the CONFIGTLS or CONFIGXFRMESPINTCP kernel configuration flags must be set; however, the operation does not require any special privileges. There...

Astra Linux – Vulnerability in Linux, Linux 5.10

In the Linux kernel, the following vulnerabilities have been resolved: inetdiag: fixed a kernel-infoleak issue for UDP sockets KMSAN reported a kernel-infoleak issue 1 that could be exploited by unprivileged users. After analysis, it turned out that UDP was not initializing r-idiagexpires. Other...

Astra Linux – Vulnerability in Linux, Linux 5.10

In ipcheckmcrcu of igmp.c, there is a potential use after free due to improper locking. This could lead to a local escalation of privileges when opening and closing inet sockets, without the need for additional execution privileges. User interaction is not required for exploitation. Product:...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: In mptcp, the task of cleaning up subflows has been moved to mptcpDestroyCommon. If the creation of a mptcp socket fails due to the CGROUPINETSOCKCREATE eBPF program, the MPTCP protocol ends up leaking all subflows. This related...

Astra Linux – Vulnerability found in Linux 6.1, Linux 5.10, Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: inet: inetdefrag: prevent sk release while still in use The functions iplocalout and others can pass skb-sk as a function argument. If the skb is a fragment and reassembly occurs before such a function call returns, the sk must n...

Astra Linux – Vulnerability in Linux 5.15

In the Linux kernel, the following vulnerability has been resolved: net: fixed a memory leak in tcpconnrequest. If inetcskreqskqueuehashadd returns false, tcpconnrequest will return without freeing the dst memory, which was allocated in afops-routereq. Here is the stack trace for the issue:...

Unbreakable Enterprise kernel security update

5.15.0-324.217.5.2 - inet: frags: strip GSO state from fragments before reassembly Xinyang Ge Orabug: 39974835 CVE-2026-80590 5.15.0-324.217.5.1 - crypto: qat: restore misc workqueue lifecycle Manjunath Patil Orabug: 39937535 - LTS version: v5.15.217 Vijayendra Suman - ring-buffer: Use...

Oracle Linux 8 / 9 : Unbreakable Enterprise kernel (ELSA-2026-500249)

The remote Oracle Linux 8 / 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-500249 advisory. - inet: frags: strip GSO state from fragments before reassembly Xinyang Ge Orabug: 39974835 CVE-2026-80590 - KVM: x86/mmu: Stop needlessly making...

Unbreakable Enterprise kernel security update

5.4.17-2136.359.3.1 - inet: frags: strip GSO state from fragments before reassembly Xinyang Ge Orabug: 39974845 CVE-2026-80590 5.4.17-2136.359.3 - Partial revert of 'x86/alternatives: Optimize optimizenops' Harshit Mogalapalli Orabug: 39866546 - Revert 'x86/alternatives: Add altinstr.flags' Harsh...

AZL-99048 CVE-2026-80733 affecting package kernel for versions less than 6.6.152.1-1

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g. AFPACKET sockets when sending packets via raw/packet socket over virtual devices such as VRF or ipvlan. In such case...

CVE-2026-80733

In the Linux kernel, the following vulnerability has been resolved: net: remove WARNONONCE from skmcloop skmcloop can be called for sockets that are neither AFINET nor AFINET6 e.g. AFPACKET sockets when sending packets via raw/packet socket over virtual devices such as VRF or ipvlan. In such case...