CVE-2026-80981 net/smc: fix use-after-free of the LLC qentry in smc_llc_srv_add_link()

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix use-after-free of the LLC qentry in smcllcsrvaddlink smcllcsrvaddlink keeps addllc pointing into the queue entry: addllc = &qentry-msg.addlink; smcllc.c:1482 ... smcllcsaveaddlinkinfolinknew, addllc; smcllc.c:1494...

CVE-2026-80981

In the Linux kernel, the following vulnerability has been resolved: net/smc: fix use-after-free of the LLC qentry in smcllcsrvaddlink smcllcsrvaddlink keeps addllc pointing into the queue entry: addllc = &qentry-msg.addlink; smcllc.c:1482 ... smcllcsaveaddlinkinfolinknew, addllc; smcllc.c:1494...

CVE-2026-80979

CVE-2026-80979 is a use-after-free in the Linux kernel's Shared Memory Communications (SMC) component (net/smc). During connection termination, a race between smc_conn_free() and smc_lgr_terminate_sched() allows the device to re-arm the receive tasklet after tasklet_kill() returns. On the DMB-noc...

CVE-2026-80979 net/smc: unregister the connection before draining the rx tasklet

In the Linux kernel, the following vulnerability has been resolved: net/smc: unregister the connection before draining the rx tasklet smcconnfree calls smcismunsetconn only while the link group is still on its device list, and never sets conn-killed. smclgrterminatesched unlinks the group...

CVE-2026-80980 net/smc: stop killed, freed and out_of_sync sharing a byte

In the Linux kernel, the following vulnerability has been resolved: net/smc: stop killed, freed and outofsync sharing a byte The three connection state flags are single-bit bitfields, so they occupy one byte of struct smcconnection and every store to one is a read-modify-write of the other two: u...

CVE-2026-80980

CVE-2026-80980 is a race condition in the Linux kernel's SMC (Server Message Block over Remote Direct Memory Access) protocol. Three single-bit flags (killed, freed, out_of_sync) in struct smc_connection share a single byte and are written from concurrent contexts—smc_cdc_msg_validate() from a re...

CVE-2026-80980 net/smc: stop killed, freed and out_of_sync sharing a byte

In the Linux kernel, the following vulnerability has been resolved: net/smc: stop killed, freed and outofsync sharing a byte The three connection state flags are single-bit bitfields, so they occupy one byte of struct smcconnection and every store to one is a read-modify-write of the other two: u...

CVE-2026-80979 net/smc: unregister the connection before draining the rx tasklet

In the Linux kernel, the following vulnerability has been resolved: net/smc: unregister the connection before draining the rx tasklet smcconnfree calls smcismunsetconn only while the link group is still on its device list, and never sets conn-killed. smclgrterminatesched unlinks the group...

CVE-2026-23751-poc

CVE-2026-23751-PoC Proof-of-concept implementation of the .NET HTTP Remoting technique described in Code White's NewRemotingTricks, targeting Tungsten Automation Kofax Capture. CVE-2026-23751 Title: Tungsten Automation Kofax Capture Unauthenticated File Read/Write and Command Execution via .NET...

git-lfs security update

An update is available for git-lfs. This update affects Rocky Linux 9. A Common Vulnerability Scoring System CVSS base score, which gives a detailed severity rating, is available for each vulnerability from the CVE list Git Large File Storage LFS replaces large files such as audio samples, videos...

CVE-2026-89147 Net-SNMP through 5.9.5.2 Denial of Service via Blocking Unauthenticated SMUX Read

Net-SNMP through 5.9.5.2 contains a denial of service vulnerability in the SMUX module where smuxaccept performs an unauthenticated blocking read without timeout on newly accepted connections. An unauthenticated remote client can connect to the SMUX listener and send no data, causing the...

CVE-2026-89147

Net-SNMP through 5.9.5.2 is affected by a denial of service vulnerability in the SMUX module . The function smux_accept() performs an unauthenticated blocking read without timeout on newly accepted connections. An unauthenticated remote client can connect to the SMUX listener and simply send no d...

EUVD-2026-76036

Net-SNMP through 5.9.5.2 contains a denial of service vulnerability in the SMUX module where smuxaccept performs an unauthenticated blocking read without timeout on newly accepted connections. An unauthenticated remote client can connect to the SMUX listener and send no data, causing the...

CVE-2026-89147

Net-SNMP through 5.9.5.2 contains a denial of service vulnerability in the SMUX module where smuxaccept performs an unauthenticated blocking read without timeout on newly accepted connections. An unauthenticated remote client can connect to the SMUX listener and send no data, causing the...

SharpGmailC2

SharpGmailC2 Our Friendly Gmail will act as Server and implant will exfiltrate data via smtp and will read commands from C2 Gmail via imap protocol DISCLAIMER: This Project doesn't work against Windows Defender after 29th of November, 2022. This tool is now signatured by MS Windows as virtool:msi...

AsmResolver

AsmResolver AsmResolver is a library for reading, modifying and reconstructing Portable Executable PE files. It supports PE images running natively on Windows, as well as images containing managed .NET metadata. AsmResolver is released under the MIT license. Main Features AsmResolver has a lot of...

PatchlessCLRLoader

PatchlessCLRLoader PatchlessCLRLoader is a fork of InlineExecute-Assembly to load .NET assembly and direct the output to mailslot. I rewrites it to a standalone loader with the following implementation: AES encryption payload Fileless payload support Patchless AMSI and ETW bypass using hardware...

DCOMUploadExec

DCOM Upload & Execute DCOM Lateral movement POC abusing the IMsiServer interface https://www.deepinstinct.com/blog/forget-psexec-dcom-upload-execute-backdoor The solution contains 2 projects DCOMUploadExec - A C++ project which hosts the lateral movement attack code AssemblyPayload - A .NET DLL...

IronSharpPack

IronSharpPack IronSharpPack is a repo of popular C projects that have been embedded into IronPython scripts that execute an AMSI bypass and then reflective load the C project. IronPython and the DLR have very little, if any, instrumentation that makes it an effective language for the execution of...

golang.org/x/net/html: golang: golang.org/x/net/html: Cross-Site Scripting via unexpected HTML tree rendering

A flaw was found in golang.org/x/net/html. This vulnerability allows an attacker to manipulate how HTML is processed and displayed. By providing specially crafted HTML, an attacker can cause an unexpected structure in the rendered output. This can lead to Cross-Site Scripting XSS attacks, where...