ALSA-2026:24369 Important: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in...

ALSA-2026:24365 Important: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in...

Medium: bind

Issue Overview: Limit resolver server list size CVE-2026-3592 Avoid unbounded recursion loop CVE-2026-5950 Affected Packages: bind Note: This advisory is applicable to Amazon Linux 2 AL2 Core repository. Visit this FAQ section for the difference between AL2 Core and AL2 Extras advisories. Issue...

PT-2026-47610

Name of the Vulnerable Software and Affected Versions Netty versions prior to 4.1.135.Final Netty versions prior to 4.2.15.Final Description Netty's DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS responses. In the buildAliasMap function within...

PT-2026-47554

Summary Netty's DnsResolveContext fails to validate the origin bailiwick of CNAME records in DNS responses. Details In io.netty.resolver.dns.DnsResolveContextbuildAliasMap, the resolver processes the ANSWER section of a DNS response and blindly caches all CNAME records it finds. According to...

Important: unbound security update

The unbound packages provide a validating, recursive, and caching DNS or DNSSEC resolver. Security Fixes: unbound: Heap overflow and crash with multiple nsid, cookie, padding EDNS options CVE-2026-42944 unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in...

Amazon Linux 2 : bind, --advisory ALAS2-2026-3353 (ALAS-2026-3353)

The version of bind installed on the remote host is prior to 9.11.4-26.P2. It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2-2026-3353 advisory. Limit resolver server list size CVE-2026-3592 Avoid unbounded recursion loop CVE-2026-5950 Tenable has extracted the...

PT-2026-47551

Summary Netty's DnsResolveContext insufficiently validates the bailiwick of NS records, enabling DNS Cache Poisoning. An attacker controlling an authoritative name server for a subdomain can poison the cache for parent domains like .co.uk. Details In...

Comodo Internet Security 数字错误漏洞

Comodo Internet Security is a set of computer security software developed by the American company Comodo, primarily aimed at internet security. Comodo Internet Security has a digital error vulnerability; this vulnerability stems from an integer underflow in the IPv6 packet resolver within the...

EulerOS Virtualization 2.12.1 : glibc (EulerOS-SA-2026-2075)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling getnetbyaddr or getnetbyaddrr with a configured nsswitch.conf that specifies the library's DNS backend for networks and...

EulerOS Virtualization 2.10.1 : glibc (EulerOS-SA-2026-2020)

According to the versions of the glibc packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : Calling wordexp with WRDEREUSE in conjunction with WRDEAPPEND in the GNU C Library version 2.0 to version 2.42 may cause the interfa...

CVE-2026-36618

Mercusys AC12G EU V1 with firmware AC12GEUV1200909 responds to version.bind CHAOS TXT queries, disclosing the DNS resolver software version unbound 1.22.0, aiding targeted attacks against known vulnerabilities...

CVE-2026-45004

OpenClaw before 2026.4.23 contains an arbitrary code execution vulnerability in the bundled plugin setup resolver that loads setup-api.js from process.cwd during provider setup metadata resolution. Attackers can execute arbitrary JavaScript under the current user account by placing a malicious...

Klever-Go KVM: Hash-array amplification in P2P resolver request handling

Summary A connected peer can send a compressed RequestDataTypeHashArrayType direct request that is only 442 bytes on the wire but expands into 200000 decoded hash entries inside the resolver path. On klever-go v1.7.17, this allows remote memory and CPU amplification against nodes that accept P2P...

GHSA-W342-MJ6G-V9C4 Klever-Go KVM: Hash-array amplification in P2P resolver request handling

Summary A connected peer can send a compressed RequestDataTypeHashArrayType direct request that is only 442 bytes on the wire but expands into 200000 decoded hash entries inside the resolver path. On klever-go v1.7.17, this allows remote memory and CPU amplification against nodes that accept P2P...

OESA-2026-2601 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

OESA-2026-2600 bind security update

BIND Berkeley Internet Name Domain is an implementation of the DNS Domain Name System protocols. BIND includes a DNS server named, which resolves host names to IP addresses; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server ...

OESA-2026-2594 glibc security update

The GNU C Library project provides the core libraries for the GNU system and GNU/Linux systems, as well as many other systems that use Linux as the kernel. These libraries provide critical APIs including ISO C11, POSIX.1-2008, BSD, OS-specific APIs and more. These APIs include such foundational...

Malicious code in node-env-resolver-vite (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector ebb20ec41cd318dc4b8958df0ddc5c86e5fede7c4ee3c7ced1439aad3e943b97 The package was found to contain malicious code or consuming dependency that contains malicious code Source: google-open-source-security...

Malicious code in node-env-resolver-dotenvx (npm)

--- -= Per source details. Do not edit below this line.=- Source: amazon-inspector 1935de81fae9e35f6c7373f982092558f30d269b205a6edf0d847fb86d0bf3b5 The package was found to contain malicious code or consuming dependency that contains malicious code Source: google-open-source-security...