EUVD-2026-10043

CoreDNS Loop Detection Denial of Service Vulnerability...

CVE-2026-27831

rldns is an open source DNS server. Version 1.3 has a heap-based out-of-bounds read that leads to denial of service. Version 1.4 contains a patch for the issue...

rldns 缓冲区错误漏洞

rldns is a DNS server developed by BlueDragonSecurity’s individual developers. Version 1.3 of rldns contains a buffer error vulnerability; this vulnerability stems from heap out-of-bounds reading, which may lead to a denial-of-service attack...

Security Bulletin: Multiple vulnerabilities impact AIX/VIOS due to ISC BIND (CVE-2025-40778, CVE-2025-40780, CVE-2025-8677)

Summary Vulnerabilities in ISC BIND could allow an attacker to inject forged data into the cache CVE-2025-40778, predict the source port and query ID that BIND will use CVE-2025-40780, or cause CPU exhaustion CVE-2025-8677. AIX uses ISC BIND as as part of its DNS functions. Vulnerability Details...

Advisory ROSA-SA-2026-3203

Software: unbound 1.16.2 OS: ROSA Virtualization 2.1 unaffected versions = unbound-1.16.2-5.9.rv3 affected versions unbound-1.16.2-5.9.rv3 CVE-ID: CVE-2025-5994 BDU-ID: 2025-12600 CVE-Crit: HIGH CVE-DESC.: A vulnerability in the Unbound DNS server is related to the loading of external unreliable...

PT-2026-8231

CVE-2026-26255 - Windows DNS Server Authentication Bypass CVE ID : CVE-2026-26255 Published : Feb. 13, 2026, 4:15 a.m. | 3 hours, 16 minutes ago Description : Rejected reason: Not used Severity: 0.0 | NA Visit the link for more details, such as CVSS details, affected products, timeline, and more...

[SECURITY] Fedora 42 Update: bind-dyndb-ldap-11.11-9.fc42

This package provides an LDAP back-end plug-in for BIND. It features support for dynamic updates and internal caching, to lift the load off of your LDAP server...

EulerOS 2.0 SP13 : bind (EulerOS-SA-2026-1205)

According to the versions of the bind packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : In specific circumstances, due to a weakness in the Pseudo Random Number Generator PRNG that is used, it is possible for an attacker to predict the...

MGASA-2026-0019 Updated haproxy packages fix bugs

Haproxy has two major, a few medium and a few minor bugs fixed in the last upstream version 2.8.18 of branch 2.8. Fixed major bugs list: - quic: use ncbmbuf for CRYPTO handling - stream: Force channel analysis on successful synchronous send Fixed medium bugs list: - dns: bind the nameserver socke...

Debian dsa-6107 : bind9 - security update

The remote Debian 12 / 13 host has packages installed that are affected by a vulnerability as referenced in the dsa-6107 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6107-1 [email protected] https://www.debian.org/security/...

Azure Linux 3.0 Security Update: samba (CVE-2020-14383)

The version of samba installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2020-14383 advisory. - A flaw was found in samba's DNS server. An authenticated user could use this flaw to the RPC server to crash...

CVE-2025-13878

Malformed BRID/HHIT records can cause named to terminate unexpectedly. This issue affects BIND 9 versions 9.18.40 through 9.18.43, 9.20.13 through 9.20.17, 9.21.12 through 9.21.16, 9.18.40-S1 through 9.18.43-S1, and 9.20.13-S1 through 9.20.17-S1...

MiracleLinux 9 : bind-dyndb-ldap-11.9-9.el9.ML.1, bind-9.16.23-18.el9.1 (AXSA:2024-7866:02)

The remote MiracleLinux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-7866:02 advisory. bind: Preparing an NSEC3 closest encloser proof can exhaust CPU resources CVE-2023-50868 bind: KeyTrap - Extreme CPU consumption in DNSSEC validator...

MiracleLinux 8 : dnsmasq-2.79-13.el8.1 (AXSA:2021-1363:03)

The remote MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2021-1363:03 advisory. dnsmasq: heap-based buffer overflow in sortrrset when DNSSEC is enabled CVE-2020-25681 dnsmasq: buffer overflow in extractname due to missing length...

MiracleLinux 4 : bind-9.7.3-2.2.0.1.AXS4.P3 (AXSA:2011-406:01)

"The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2011-406:01 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves ho...

MiracleLinux 4 : bind-9.8.2-0.10.rc1.AXS4 (AXSA:2012-801:02)

"The remote MiracleLinux 4 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2012-801:02 advisory. BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves ho...

CVE-2003-1132

The DNS server for Cisco Content Service Switch CSS 11000 and 11500, when prompted for a nonexistent AAAA record, responds with response code 3 NXDOMAIN or "Name Error" instead of response code 0 "No Error", which allows remote attackers to cause a denial of service inaccessible domain by forcing...

CVE-2025-50334

An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component...

CVE-2025-50334

An issue in Technitium DNS Server v.13.5 allows a remote attacker to cause a denial of service via the rate-limiting component...

CVE-2025-50334

CVE-2025-50334 affects Technitium DNS Server v13.5, where the rate‑limiting component can be abused by a remote attacker to cause a denial of service. The available connected documents describe the issue as stemming from improper handling within the rate‑limiting logic, impacting DNS service avai...