ldns -- CWE-346 Origin Validation Error

https://www.nlnetlabs.nl/downloads/ldns/CVE-2026-10846.txt reports: NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as stub resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the...

CVE-2026-10846

NLnet Labs ldns 1.2.0 up to and including versions 1.9.0, when used in applications as stub resolver over UDP, lacks matching the query destination address and port with the response source address and port. Furthermore not the query ID, neither the question of the query is matched with that of t...

PT-2026-48381

Name of the Vulnerable Software and Affected Versions NLnet Labs ldns versions 1.2.0 through 1.9.0 Description When used in applications as a stub resolver over UDP, the software fails to match the query destination address and port with the response source address and port. Additionally, it does...

One (Thread) Can Keep a (PRNG) Secret, but Not Two

We present a novel, practical attack on the IPv6 Fragment ID generation algorithm of XNU, which is the kernel used by Apple products such as macOS and iOS. This attack exploits a race-condition vulnerability in the algorithm's pseudorandom number generator PRNG to cryptanalytically break, learn t...

EUVD-2026-16128

When a challenge ACK is to be sent tcprespond constructs and sends the challenge ACK and consumes the mbuf that is passed in. When no challenge ACK should be sent the function returns and leaks the mbuf. If an attacker is either on path with an established TCP connection, or can themselves...

CVE-2026-4247: Missing Release of Memory after Effective Lifetime

When a challenge ACK is to be sent tcprespond constructs and sends the challenge ACK and consumes the mbuf that is passed in. When no challenge ACK should be sent the function returns and leaks the mbuf. If an attacker is either on path with an established TCP connection, or can themselves...

UBUNTU-CVE-2026-23247

In the Linux kernel, the following vulnerability has been resolved: tcp: secureseq: add back ports to TS offset This reverts 28ee1b746f49 "secureseq: downgrade to per-host timestamp offsets" tcptwrecycle went away in 2017. Zhouyan Deng reported off-path TCP source port leakage via SYN cookie...

MiracleLinux 4 : dnsmasq-2.48-18.0.1.AXS4 (AXSA:2021-1429:04)

The remote MiracleLinux 4 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-1429:04 advisory. dnsmasq: loose address/port check in replyquery makes forging replies easier for an off-path attacker CVE-2020-25684 dnsmasq: loose query name check...

MiracleLinux 7 : dnsmasq-2.76-16.el7.1 (AXSA:2021-1266:01)

The remote MiracleLinux 7 host has a package installed that is affected by multiple vulnerabilities as referenced in the AXSA:2021-1266:01 advisory. dnsmasq: loose address/port check in replyquery makes forging replies easier for an off-path attacker CVE-2020-25684 dnsmasq: loose query name check...

Unity Linux 20.1060a / 20.1070a Security Update: kernel (UTSA-2026-003981)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-003981 advisory. A flaw in ICMP packets in the Linux kernel may allow an attacker to quickly scan open UDP ports. This flaw allows an off-path remote attacker to effectively bypass...

Unity Linux 20.1070e Security Update: kernel (UTSA-2026-001466)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-001466 advisory. A flaw in the processing of received ICMP errors ICMP fragment needed and ICMP redirect in the Linux kernel functionality was found to allow the ability to quickly...

OpenWRT <= 24.10.4 DoS Vulnerability

OpenWRT is prone to a denial of service DoS vulnerability. SPDX-FileCopyrightText: 2025 Greenbone AG Some text descriptions might be excerpted from a referenced sources, and are Copyright C by the respective right holders. SPDX-License-Identifier: GPL-2.0-only CPE = "cpe:/a:openwrt:openwrt";...

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Unity Linux 20.1070e Security Update: kernel (UTSA-2025-414662)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-414662 advisory. An issue was discovered in the Linux kernel through 5.16.11. The mixed IPID assignment method with the hash-based IPID assignment policy allows an off-path attacker ...

EUVD-2022-30639

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2020-11868

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - ntpd in ntp before 4.2.8p14 and 4.3.x before 4.3.100 allows an off-path attacker to block unauthenticated synchronization via a server mode packet with a spoofe...