kernel: ipv6: mcast: Delay put pmc->idev in mld_del_delrec()

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: Delay put pmc-idev in mlddeldelrec pmc-idev is still used in ip6mcclearsrc, so as mldcleardelrec does, the reference should be put after ip6mcclearsrc return...

CVE-2025-59967

CVE-2025-59967 describes a NULL Pointer Dereference in Juniper Networks Junos OS Evolved, specifically the evo-pfemand daemon used on ACX7024/7024X/7100-32C/7100-48L/7348/7509. The issue allows an unauthenticated adjacent attacker to trigger a crash/restart of evo-pfemand by receiving certain val...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414516)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414516 advisory. In the IPv6 implementation in the Linux kernel before 5.13.3, net/ipv6/outputcore.c has an information leak because of certain use of a hash table which, although bi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-391262)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-391262 advisory. In the Linux kernel, the following vulnerability has been resolved: gtp: pull network headers in gtpdevxmit syzbot/KMSAN reported use of uninit-value in getdevxmit 1...

RLSA-2025:7466 Moderate: delve and golang security update

Delve is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out ...

Out-of-bounds Read

Overview Affected versions of this package are vulnerable to Out-of-bounds Read due to a missing NULL byte termination after strncpy call. An attacker can cause a crash and disrupt application availability by triggering an out-of-bounds read if API functions of OpenSSL HTTP client are used while...

CVE-2025-9232

Issue summary: An application using the OpenSSL HTTP client API functions may trigger an out-of-bounds read if the 'noproxy' environment variable is set and the host portion of the authority component of the HTTP URL is an IPv6 address. Impact summary: An out-of-bounds read can trigger a crash...

OpenSSL 3.5.0 < 3.5.4 Multiple Vulnerabilities

The version of OpenSSL installed on the remote host is prior to 3.5.4. It is, therefore, affected by multiple vulnerabilities as referenced in the 3.5.4 advisory. - Issue summary: A timing side-channel which could potentially allow remote recovery of the private key exists in the SM2 algorithm...

PT-2025-39988

Name of the Vulnerable Software and Affected Versions OpenSSL versions 3.0.16 through 3.5.0 EDK II affected versions not specified Description An issue has been identified in OpenSSL where an application using the HTTP client API functions may trigger an out-of-bounds read if the no proxy...

Important: kernel

Issue Overview: In the Linux kernel, the following vulnerability has been resolved: iavf: Fix reset error handling CVE-2022-50053 In the Linux kernel, the following vulnerability has been resolved: module: ensure that kobjectput is safe for module type kobjects CVE-2025-37995 In the Linux kernel,...

SUSE CVE-2025-39852

In the Linux kernel, the following vulnerability has been resolved: net/tcp: Fix socket memory leak in TCP-AO failure handling for IPv6 When tcpaocopyallmatching fails in tcpv6synrecvsock it just exits the function. This ends up causing a memory-leak: unreferenced object 0xffff0000281a8200 size...

Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS : Linux kernel vulnerabilities (USN-7755-1)

The remote Ubuntu 14.04 LTS / 16.04 LTS / 18.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7755-1 advisory. Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This...

CVE-2023-53343 icmp6: Fix null-ptr-deref of ip6_null_entry->rt6i_idev in icmp6_dev().

In the Linux kernel, the following vulnerability has been resolved: icmp6: Fix null-ptr-deref of ip6nullentry-rt6iidev in icmp6dev. With some IPv6 Ext Hdr RPL, SRv6, etc., we can send a packet that has the link-local address as src and dst IP and will be forwarded to an external IP in the IPv6 Ex...

CVE-2023-53338 lwt: Fix return values of BPF xmit ops

In the Linux kernel, the following vulnerability has been resolved: lwt: Fix return values of BPF xmit ops BPF encap ops can return different types of positive values, such like NETRXDROP, NETXMITCN, NETDEVTXBUSY, and so on, from function skbdoredirect and bpflwtxmitreroute. At the xmit hook, suc...

An issue was discovered in Mbed TLS before 2.24.0. The verification of X.509 certificates when matching the expected common name (the cn argument of mbedtls_x509_crt_verify) with the actual certificate name is mishandled: when the subjecAltName extension is present, the expected name is compared to any name in that extension regardless of its type. This means that an attacker could impersonate a 4-byte or 16-byte domain by getting a certificate for the corresponding IPv4 or IPv6 address (this would require the attacker to control that IP address, though).

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VulnCheck KEV: CVE-2025-7775

Memory overflow vulnerability leading to Remote Code Execution and/or Denial of Service in NetScaler ADC and NetScaler Gateway when NetScaler is configured as Gateway VPN virtual server, ICA Proxy, CVPN, RDP Proxy or AAA virtual server OR NetScaler ADC and NetScaler Gateway 13.1, 14.1, 13.1-FIPS...

PT-2025-34399 · Linux · Linux Kernel

Name of the Vulnerable Software and Affected Versions: Linux kernel versions prior to 6.16.0-rc7-syzkaller Description: The Linux kernel contained a flaw in the inet6 rt notify function within the IPv6 networking stack. Specifically, the function could be called while under RCU protection,...

CVE-2025-8828

A vulnerability was determined in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Affected is the function ipv6cmd of the file /goform/setIpv6. The manipulation of the argument...

Linux Distros Unpatched Vulnerability : CVE-2025-22021

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: socket: Lookup orig tuple for IPv6 SNAT nfsklookupslowv4 does the conntrack lookup for IPv4 packets to restore the original 5-tuple in case of SNAT, ...

kernel: ipv6: mcast: extend RCU protection in igmp6_send()

In the Linux kernel, the following vulnerability has been resolved: ipv6: mcast: extend RCU protection in igmp6send igmp6send can be called without RTNL or RCU being held. Extend RCU protection so that we can safely fetch the net pointer and avoid a potential UAF. Note that we no longer can use...