35 matches found
OESA-2026-3184 coredns security update
CoreDNS is a fast and flexible DNS server. The key word here is flexible: with CoreDNS you are able to do what you want with your DNS data by utilizing plugins. Security Fixes: CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in...
GHSA-GM9M-GWC4-HWGP Fedify affected by resource exhaustion caused by unbounded redirect following during remote key/document resolution
Summary @fedify/fedify follows HTTP redirects recursively in its remote document loader and authenticated document loader without enforcing a maximum redirect count or visited-URL loop detection. An attacker who controls a remote ActivityPub key or actor URL can force a server using Fedify to mak...
Security update for coredns (important)
openSUSE Security Update: Security update for coredns Announcement ID: openSUSE-SU-2026:0080-1 Rating: important References: 1255345 1259319 1259320 Cross-References: CVE-2025-68156 CVE-2026-26017 CVE-2026-26018 CVSS scores: CVE-2025-68156 SUSE: 8.7...
GO-2026-4635 CoreDNS Loop Detection Denial of Service Vulnerability in github.com/coredns/coredns
CoreDNS Loop Detection Denial of Service Vulnerability in github.com/coredns/coredns...
CoreDNS Loop Detection Denial of Service Vulnerability
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SUSE CVE-2026-26018
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
GHSA-H75P-J8XM-M278 CoreDNS Loop Detection Denial of Service Vulnerability
Executive Summary A Denial of Service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable pseudo-random number generator PRNG for generating a secret...
EUVD-2026-10043
CoreDNS Loop Detection Denial of Service Vulnerability...
CVE-2026-26018
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
AZL-79500 CVE-2026-26018 affecting package coredns 1.11.4-14
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
AZL-79529 CVE-2026-26018 affecting package coredns 1.11.1-25
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
CVE-2026-26018
CoreDNS prior to version 1.14.2 contains a DoS in the loop-detection plugin due to a predictable PRNG used for a secret query name and a fatal error handler that terminates the process. The issue can crash the DNS server when processing specially crafted DNS queries and is classified with CVSS v3...
CVE-2026-26018 CoreDNS Loop Detection Denial of Service Vulnerability
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
CVE-2026-26018 CoreDNS Loop Detection Denial of Service Vulnerability
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
CVE-2026-26018
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
CVE-2026-26018 CoreDNS Loop Detection Denial of Service Vulnerability
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
CVE-2026-26018
CoreDNS is a DNS server that chains plugins. Prior to version 1.14.2, a denial of service vulnerability exists in CoreDNS's loop detection plugin that allows an attacker to crash the DNS server by sending specially crafted DNS queries. The vulnerability stems from the use of a predictable...
PT-2026-23722
Name of the Vulnerable Software and Affected Versions CoreDNS versions prior to 1.14.2 Description A denial of service issue exists in the loop detection plugin of CoreDNS. A remote attacker can crash the DNS server by sending specially crafted DNS queries. The flaw is caused by the use of a...
CVE-2025-71160 netfilter: nf_tables: avoid chain re-validation if possible
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: avoid chain re-validation if possible Hamza Mahfooz reports cpu soft lock-ups in nftchainvalidate: watchdog: BUG: soft lockup - CPU1 stuck for 27s! iptables-nft-re:37547 .. RIP: 0010:nftchainvalidate+0xcb/0x1...
kernel: netfilter: nf_tables: prefer nft_chain_validate
In the Linux kernel, the following vulnerability has been resolved: netfilter: nftables: prefer nftchainvalidate nftchainvalidate already performs loop detection because a cycle will result in a call stack overflow ctx-level = NFTJUMPSTACKSIZE. It also follows maps via -validate callback in...