USN-8180-2 linux-fips, linux-gcp-fips vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

USN-8179-2 linux-aws-fips, linux-fips, linux-gcp-fips vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

USN-8184-1: Linux kernel (Real-time) vulnerabilities

Josh Eads, Kristoffer Janke, Eduardo Vela Nava, Tavis Ormandy, and Matteo Rizzo discovered that some AMD Zen processors did not properly verify the signature of CPU microcode. This flaw is known as EntrySign. A privileged attacker could possibly use this issue to cause load malicious CPU microcod...

USN-8180-1 linux, linux-aws, linux-aws-5.15, linux-gcp, linux-gke, linux-gkeop, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

USN-8180-1: Linux kernel vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Drivers core; - Bluetooth drivers; - DMA engine subsystem; - GPU...

Microchip IStaX 安全漏洞

Microchip IStaX is a Ethernet switch software development platform developed by Microchip Corporation in the United States. Versions of Microchip IStaX prior to version 2026.03 contained security vulnerabilities. These vulnerabilities were caused by the exposure of the cookie key for shared...

PT-2026-47377

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the net/core/flow dissector.c module of the Linux kernel related to the processing of PPPoE frames using Protocol Field Compression PFC. When a compressed 1-byte...

SUSE-SU-2026:1281-1 Security update for the Linux Kernel (Live Patch 42 for SUSE Linux Enterprise 15 SP4)

This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.170 fixes various security issues The following security issues were fixed: - CVE-2025-39973: i40e: add validation for ringlen param bsc1252036. - CVE-2025-40018: ipvs: Defer ipvsftp unregister during netns cleanup bsc1252689. -...

PT-2026-51968

Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the bpf prog test run skb function where the system may access ip hdrskb or ipv6 hdrskb even if the provided test input contains only an Ethernet header. This occurs...

CVE-2026-33782 Junos OS: MX Series: In specific DHCPv6 scenarios jdhcpd memory increases continuously with subscriber logouts

A Missing Release of Memory after Effective Lifetime vulnerability in the DHCP daemon jdhcpd of Juniper Networks Junos OS on MX Series, allows an adjacent, unauthenticated attacker to cause a memory leak, that will eventually cause a complete Denial-of-Service DoS. In a DHCPv6 over PPPoE, or DHCP...

CVE-2026-33782

CVE-2026-33782 affects Junos OS on MX Series running DHCP daemon (jdhcpd). In specific DHCPv6 scenarios (DHCPv6 over PPPoE or VLAN with Active lease query or Bulk lease query), every subscriber logout leaks memory, leading to memory exhaustion, jdhcpd crash, and a full service impact until recove...

CVE-2026-33780

CVE-2026-33780 concerns a memory leak in Juniper Networks’ l2ald within Junos OS and Junos OS Evolved that is triggered by churn of EVPN-MPLS ESI routes learned from remote multi-homed PE devices. The issue stems from a memory management logic flaw where memory allocated for ESI routes is not rel...

CVE-2026-33780

A Missing Release of Memory after Effective Lifetime vulnerability in the Layer 2 Address Learning Daemon l2ald of Juniper Networks Junos OS and Junos OS Evolved allows an adjacent, unauthenticated attacker to cause a memory leak ultimately leading to a Denial of Service DoS. In an EVPN-MPLS...

USN-8162-1 linux-nvidia-tegra-5.15 vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - Drivers core; - Bluetooth drivers; - DMA engine...

SUSE-SU-2026:21057-1 Security update for the Linux Kernel RT (Live Patch 9 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-33.1 fixes various security issues The following security issues were fixed: - CVE-2025-39973: i40e: add validation for ringlen param bsc1252036. - CVE-2025-40018: ipvs: Defer ipvsftp unregister during netns cleanup bsc1252689. -...

SUSE-SU-2026:21043-1 Security update for the Linux Kernel (Live Patch 12 for SUSE Linux Enterprise Micro 6.0)

This update for the SUSE Linux Enterprise Kernel 6.4.0-35.1 fixes various security issues The following security issues were fixed: - CVE-2025-39973: i40e: add validation for ringlen param bsc1252036. - CVE-2025-40018: ipvs: Defer ipvsftp unregister during netns cleanup bsc1252689. -...

Security update for the Linux Kernel (Live Patch 15 for SUSE Linux Enterprise 15 SP6)

This update for the SUSE Linux Enterprise Kernel 6.4.0-150600.23.70 fixes various security issues The following security issues were fixed: CVE-2025-39973: i40e: add validation for ringlen param bsc1252036. CVE-2025-40018: ipvs: Defer ipvsftp unregister during netns cleanup bsc1252689...

The vulnerability of the ice_vc_fdir_parse_raw() function in the drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.c file of the Intel Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the icevcfdirparseraw function in the drivers/net/ethernet/intel/ice/icevirtchnlfdir.c file, a driver for Intel Ethernet network adapters in the Linux operating system, is related to insufficient validation of input data. Exploiting this vulnerability could allow an attacker ...

The vulnerability of the `bnxt_start_xmit()` function in the `drivers/net/ethernet/broadcom/bnxt/bnxt.c` file of the Broadcom Ethernet network adapter driver for the Linux operating system allows a hacker to cause a service failure.

The vulnerability of the bnxtstartxmit function in the drivers/net/ethernet/broadcom/bnxt/bnxt.c file of the Broadcom Ethernet network adapter driver for the Linux operating system is related to memory writing beyond the bounds of the allocated buffer. Exploiting this vulnerability could allow an...

The vulnerabilities of the functions idpf_decfg_netdev() and idpf_init_task() in the driver module drivers/net/ethernet/intel/idpf/idpf_lib.c of the Intel Ethernet network adapter support driver for the Linux operating system allow a malicious actor to cause a service failure.

The vulnerabilities of the functions idpfdecfgnetdev and idpfinittask in the driver module drivers/net/ethernet/intel/idpf/idpflib.c of the Intel Ethernet network adapter support driver in the Linux operating system are related to the lack of code checks for function return values. Exploiting the...