SUSE-SU-2026:3792-1 Security update for rmt-server

This update for rmt-server fixes the following issue: Update to version 3.1 bsc1274715. - CVE-2026-42256: net-imap: hostile server can perform a DoS on client authenticating a connection with SCRAM-SHA1 or SCRAM-SHA2 bsc1265369. Changes for rmt-server: - Version 3.1: Remove all errors and warning...

Security update for rmt-server

This update for rmt-server fixes the following issue: Update to version 3.1 bsc1274715. CVE-2026-42256: net-imap: hostile server can perform a DoS on client authenticating a connection with SCRAM-SHA1 or SCRAM-SHA2 bsc1265369. Changes for rmt-server: Version 3.1: Remove all errors and warnings du...

CVE-2026-74698

A flaw was found in the Linux kernel's net/mlx5e driver. When a Send Queue SQ is re-activated, the Byte Queue Limits BQL counters are incorrectly reset even if there are still network transmissions in progress. This can lead to an inconsistent state, causing the kernel to trigger an error and...

ROOT-OS-DEBIAN-12-CVE-2025-22872 CVE-2025-22872 in golang-golang-x-net - Patched by Root

Root has patched CVE-2025-22872 in the golang-golang-x-net package for Root:Debian:12. Multiple fixed versions available...

Security update for the Linux Kernel (Live Patch 18 for SUSE Linux Enterprise 15 SP7)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150700.53.66 fixes various security issues: The following security issues were fixed: CVE-2025-40204,CVE-2026-53224,CVE-2026-53246: sctp: validate cached peer INIT chunk length in COOKIEECHO processing bsc1253437 bsc1270023 bsc1270024...

MiracleLinux 9 : ruby:3.3 (AXSA:2026-1647:01)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2026-1647:01 advisory. zlib: zlib: Memory corruption via buffer overflow in Zlib::GzipReader CVE-2026-27820 net-imap: Net::IMAP: Arbitrary IMAP command injection via CRLF...

The vulnerability of the cgw_csum_crc8_rel() function in the net/can/gw.c module of the CAN bus subsystem of the Linux operating system allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the cgwcsumcrc8rel function in the net/can/gw.c module of the Linux operating system’s CAN subsystem relates to access to a memory cell preceding the buffer’s start. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the fw_change() function in the net/sched/cls_fw.c module of the network scheduling subsystem of the Linux operating system allows a hacker to induce a service failure.

The vulnerability of the fwchange function in the net/sched/clsfw.c module of the network scheduling subsystem of the Linux operating system is related to the pointer manipulation. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the xfrm_nat_keepalive_net_init() function in the net/xfrm/xfrm_nat_keepalive.c module, which implements networking functions for the Linux kernel, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the xfrmnatkeepalivenetinit function in the net/xfrm/xfrmnatkeepalive.c module, which implements networking functions in the Linux kernel, is related to state management errors. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity...

The vulnerability of the lec_arp_clear_vccs() function in the net/atm/lec.c module, which is part of the networking functions in the Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the lecarpclearvccs function in the net/atm/lec.c module, which is part of the networking functions in the Linux kernel, relates to the use of pointers. Exploiting this vulnerability could allow an attacker to cause a service failure...

The vulnerability of the sk_diag_dump_name() function in the net/unix/diag.c module, which is part of the Linux kernel’s networking functions, allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the skdiagdumpname function in the net/unix/diag.c module, which is part of the Linux kernel’s networking functions, stems from the lack of protection for service data. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and...

The vulnerability of the rds_tcp_tune() function in the net/rds/tcp.c module, which implements networking functions for the Linux operating system’s kernel, allows a hacker to cause a service failure.

The vulnerability of the rdstcptune function in the net/rds/tcp.c module, which implements networking functions in the Linux kernel, is related to synchronization errors when using shared resources. Exploiting this vulnerability can allow an attacker to cause service failures...

The vulnerability of the rose_connect() function in the net/rose/af_rose.c module, which is part of the networking functions in the Linux kernel, allows a hacker to cause a service failure.

The vulnerability of the roseconnect function in the net/rose/afrose.c module, which implements networking functions for the Linux operating system’s kernel, is related to the use of pointers. Exploiting this vulnerability could allow a malicious actor to cause service failures remotely...

The vulnerability of the tipc_group_proto_rcv() function in the net/tipc/group.c module of the TIPC protocol implementation in Linux’s operating system allows a hacker to cause a service failure.

The vulnerability of the tipcgroupprotorcv function in the net/tipc/group.c module of the TIPC protocol implementation in Linux’s operating system is related to the possibility of integer overflow. Exploiting this vulnerability could allow an attacker to cause a service failure...

CVE-2026-74684

A flaw was found in the Linux kernel's net: tap module. A NULL pointer dereference can occur in the tapgetuserxdp function when processing an XDP buffer with a GSO virtio-net header and a zero protocol. This can be triggered by a malicious guest in a virtualized environment, leading to a system...

SUSE-SU-2026:23257-1 Security update for the Linux Kernel RT (Live Patch 15 for SUSE Linux Enterprise 16)

This update for the SUSE Linux Enterprise Kernel 6.12.0-160000.36.1 fixes various security issues. The following security issues were fixed: - CVE-2026-52956: libceph: Fix potential out-of-bounds access in cephxdecrypt bsc1272139. - CVE-2026-53224: sctp: validate embedded INIT chunk and address...

CVE-2026-74627

A flaw was found in the Linux kernel's net: devmem component. This vulnerability occurs when netiov and page-backed fragments are improperly mixed within a single skb socket buffer in the zerocopyfillskbfromdevmem function. This improper handling can lead to a system crash, resulting in a Denial ...

CVE-2026-74620

A flaw was found in the Linux kernel's net/sched subsystem, specifically within the actgact and actpolice modules. A local user could exploit this vulnerability by providing a specially crafted control action that bypasses proper range checks. This improper handling of control actions leads to an...

CVE-2026-74692

A flaw was found in the Linux kernel's net/smc component. A time-of-check to time-of-use TOCTOU race condition allows a remote attacker to exploit a window where the listener's state is checked without proper locking. By opening TCP connections while the server is closing, an attacker can cause a...

Tracking PavinLoader across ClickFix and fake download campaigns

In our previous analysis of the malicious RenPy campaigns, we identified a multi-stage loader deployed as part of the infection chain. Further threat hunting has since shown that the same loader, which we track as PavinLoader , is being used across several different campaigns, including ClickFix...