The vulnerability of the arp_xmit_finish() function in the net/ipv4/arp.c module of the Linux operating system’s kernel for implementing the IPv4 protocol allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the arpxmitfinish function in the net/ipv4/arp.c module of the Linux operating system’s IPv4 protocol implementation is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity,...

ipv6: mcast: extend RCU protection in igmp6_send()

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LoongArch: csum: Fix OoB access in IP checksum code for negative lengths

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AZL-59892 CVE-2025-21993 affecting package kernel for versions less than 6.6.85.1-2

In the Linux kernel, the following vulnerability has been resolved: iscsiibft: Fix UBSAN shift-out-of-bounds warning in ibftattrshownic When performing an iSCSI boot using IPv6, iscsistart still reads the /sys/firmware/ibft/ethernetX/subnet-mask entry. Since the IPv6 prefix length is 64, this...

Private Data Structure Returned From A Public Method

Overview Affected versions of this package are vulnerable to Private Data Structure Returned From A Public Method. When a user accesses an externally referenced image, the provider of the image may obtain private information about the IP address of that accessing user. Remediation Upgrade...

Apache Answer 安全漏洞

Apache Answer is a community platform of the Apache USA Foundation. An information disclosure vulnerability exists in Apache Answer 1.4.2 and earlier versions, which stems from a public method returning a private data structure, and can be exploited by an attacker to cause IP address disclosure...

Security update for python3

This update for python3 fixes the following issues: CVE-2024-11168: Fixed improper validation of IPv6 and IPvFuture addresses bsc1233307. Patch Instructions: To install this SUSE update use the SUSE recommended installation methods like YaST onlineupdate or "zypper patch". Alternatively you can r...

CVE-2025-21891 ipvlan: ensure network headers are in skb linear part

In the Linux kernel, the following vulnerability has been resolved: ipvlan: ensure network headers are in skb linear part syzbot found that ipvlanprocessv6outbound was assuming the IPv6 network header isis present in skb-head 1 Add the needed pskbnetworkmaypull calls for both IPv4 and IPv6...

The vulnerability of the Linux operating system’s kernel’s ipv6 component, which allows a hacker to trigger a service failure

The vulnerability of the rt6uncachedlistFlushdev function in the Linux kernel’s IPv6 component is related to the dereferencing of a NULL pointer. Exploiting this vulnerability could allow an attacker to trigger a service failure...

Server-Side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-Side Request Forgery SSRF due to an incomplete denylist of IP address ranges. Specifically, the package fails to classify the reserved IP address space 224.0.0.0/4 Multicast as invalid. This oversight allows attackers to craft...

The vulnerability of the ila_add_mapping() function in the net/ipv6/ila/ila_xlat.c module of the Linux kernel allows a attacker to compromise the confidentiality, integrity, and accessibility of the protected information.

The vulnerability of the ilaaddmapping function in the net/ipv6/ila/ilaxlat.c module of the Linux kernel is related to the reutilization of previously freed memory. Exploiting this vulnerability could allow an attacker to compromise the confidentiality, integrity, and accessibility of the protect...

ipv6: Fix soft lockups in fib6_select_path under high next hop churn

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The vulnerability of the filtering function for outgoing packets in IPv4 and IPv6 on the Cisco IOS XR operating system allows a hacker to circumvent existing security restrictions.

The vulnerability of the IPv4 and IPv6 outgoing packet filtering function in the Cisco IOS XR operating system is related to deficiencies in access control based on Access Control Lists ACLs. Exploiting this vulnerability allows a malicious actor to circumvent existing security restrictions...

AZL-58469 CVE-2025-22870 affecting package packer for versions less than 1.9.5-9

Matching of hosts against proxy patterns can improperly treat an IPv6 zone ID as a hostname component. For example, when the NOPROXY environment variable is set to ".example.com", a request to "::1%25.example.com:80 will incorrectly match and not be proxied...

CVE-2025-20146

A vulnerability in the Layer 3 multicast feature of Cisco IOS XR Software for Cisco ASR 9000 Series Aggregation Services Routers, ASR 9902 Compact High-Performance Routers, and ASR 9903 Compact High-Performance Routers could allow an unauthenticated, remote attacker to cause a line card to reset,...

Cisco IOS XR 输入验证错误漏洞

Cisco IOS XR is a set of operating systems developed by Cisco USA for its network devices. An input validation error vulnerability exists in Cisco IOS XR that stems from incorrect handling of malformed IPv4 multicast packets, which could result in a line card reset, leading to a denial of service...

Cisco IOS XR 访问控制错误漏洞

Cisco IOS XR is a set of operating systems developed by Cisco USA for its network devices. An access control error vulnerability exists in Cisco IOS XR that stems from incorrect handling of IPv4 packets and could lead to bypassing configured access control lists...

net: inet6: do not leave a dangling sk pointer in inet6_create()

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The vulnerability of the IPSec component of the Ivanti Connect Secure network access control tool allows a hacker to trigger a service failure.

The vulnerability of the IPSec component in the Ivanti Connect Secure network access control tool is related to buffer overflow in the stack. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

The vulnerability of the IPSec component of the Ivanti Connect Secure network access control tool allows a hacker to trigger a service failure.

The vulnerability of the IPSec component in the Ivanti Connect Secure network access control tool is related to reading data beyond the allowed range in memory. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...