CVE-2026-78243: Uncaught Exception

Apache YuniKorn 1.8.0 and later, if configured with the LDAP group resolver, crashes due to an out of bounds read processing group membership entries.If the LDAP server returns a group membership entry, memberOf attribute, for a user specified in the pod the server crashes if a membership record...

RLSA-2026:75577 Important: bind security update

The Berkeley Internet Name Domain BIND is an implementation of the Domain Name System DNS protocols. BIND includes a DNS server named; a resolver library routines for applications to use when interfacing with DNS; and tools for verifying that the DNS server is operating correctly. Security Fixes:...

io.netty/netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records

A flaw was found in Netty's DnsResolveContext. An attacker controlling an authoritative name server for a subdomain can exploit this vulnerability by providing crafted NS records that are insufficiently validated. This allows the attacker to poison the DNS cache for parent domains, bypassing...

io.netty/netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records

A flaw was found in Netty's DnsResolveContext. An attacker controlling an authoritative name server for a subdomain can exploit this vulnerability by providing crafted NS records that are insufficiently validated. This allows the attacker to poison the DNS cache for parent domains, bypassing...

CLEANSTART-2026-TG48757 When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash

Security vulnerability affects the temporal-server package. When using LookupCNAME with the cgo DNS resolver, a very long CNAME response can trigger a double-free of C memory and a crash...

GHSA-6F2X-V7Q7-M7M5 hickory-resolver follows irrelevant CNAME records

When the Hickory DNS resolver follows CNAME records, it sends queries that are not necessary to answer the original recursive query. If there are any CNAME records in the authority section or additional section of the response, queries will be sent for those names. If there are any CNAME records...

hickory-resolver: Unbounded TC-retry loop in `NameServerPool::try_send` (resource-exhaustion DoS)

When the hickory-resolver name server pool implementation receives an upstream response with the TC truncated header bit set, it re-queues the request to the same nameserver to retry with UDP transport disabled. However, the retry arm never inspects the transport that just answered and carries no...

GHSA-6W6G-HM98-MHGM hickory-resolver: Unbounded TC-retry loop in `NameServerPool::try_send` (resource-exhaustion DoS)

When the hickory-resolver name server pool implementation receives an upstream response with the TC truncated header bit set, it re-queues the request to the same nameserver to retry with UDP transport disabled. However, the retry arm never inspects the transport that just answered and carries no...

hickory-resolver: Resolver::lookup() and Resolver::lookup_ip() APIs obscure DNSSEC validation failures

When calling Resolver::lookup or Resolver::lookupip on a resolver with DNSSEC validation enabled, both methods return Ok... if DNSSEC validation fails. It is possible but very inconvenient to check the validation status of individual records. These methods should instead return an error when DNSS...

async-std-resolver (>=0.24.0, <=0.25.0-alpha.5) potentially affected by unknown CVE via hickory-resolver (>=0.24.4, <=0.25.0-alpha.5)

hickory-resolver CARGO version =0.24.4, =0.24.0, =0.25.0-alpha.5 Source cves: unknown CVE Source advisory: GHSA-5J98-2G5X-46V6...

GHSA-5J98-2G5X-46V6 hickory-resolver: Resolver::lookup() and Resolver::lookup_ip() APIs obscure DNSSEC validation failures

When calling Resolver::lookup or Resolver::lookupip on a resolver with DNSSEC validation enabled, both methods return Ok... if DNSSEC validation fails. It is possible but very inconvenient to check the validation status of individual records. These methods should instead return an error when DNSS...

async-std-resolver (>=0.24.0, <=0.25.0-alpha.5) potentially affected by CVE-2026-93657 via hickory-resolver (>=0.24.4, <=0.25.0-alpha.5)

hickory-resolver CARGO version =0.24.4, =0.24.0, =0.25.0-alpha.5 Source cves: CVE-2026-93657 Source advisory: OSV:GHSA-5J98-2G5X-46V6...

vm2: NodeVM `require.external` without an explicit `require.root` grants unrestricted host filesystem access and full RCE

Summary NodeVM's require.external option lets sandboxed code require local files and npm packages. When require.external is enabled and require.root is not explicitly set to a path that excludes nodemodules, two defaults combine to fully defeat the sandbox: - require.root defaults to unrestricted...

io.netty/netty-resolver-dns: Netty has Insufficient Bailiwick Validation for NS Records

A flaw was found in Netty's DnsResolveContext. An attacker controlling an authoritative name server for a subdomain can exploit this vulnerability by providing crafted NS records that are insufficiently validated. This allows the attacker to poison the DNS cache for parent domains, bypassing...

Astra Linux – Vulnerability in ldns

NLnet Labs’ ldns version 1.2.0, including versions up to and including 1.9.0, when used as a stub resolver over UDP, fails to match the query destination address and port with the response source address and port. Moreover, neither the query ID nor the nature of the query matches that of the...

bind: BIND: Denial of Service via crafted DNSSEC reply

A flaw was found in BIND. A remote attacker, by sending a specially crafted DNSSEC-signed authoritative zone reply, can trigger an unexpected program exit in the validating resolver. This can lead to a Denial of Service DoS for the affected BIND resolver...

bind: BIND resolver: Denial of Service due to resource exhaustion in SVCB/HTTPS AliasMode processing

A flaw was found in the BIND resolver. A remote attacker could exploit a vulnerability in the processing of SVCB/HTTPS AliasMode records that reference numerous ServiceMode records. This could lead to the resolver failing to properly release internal resources, causing resource exhaustion. Repeat...

bind: BIND resolver: Denial of Service due to resource exhaustion in SVCB/HTTPS AliasMode processing

A flaw was found in the BIND resolver. A remote attacker could exploit a vulnerability in the processing of SVCB/HTTPS AliasMode records that reference numerous ServiceMode records. This could lead to the resolver failing to properly release internal resources, causing resource exhaustion. Repeat...

bind: BIND: Denial of Service via crafted DNSSEC reply

A flaw was found in BIND. A remote attacker, by sending a specially crafted DNSSEC-signed authoritative zone reply, can trigger an unexpected program exit in the validating resolver. This can lead to a Denial of Service DoS for the affected BIND resolver...

[SECURITY] Fedora 43 Update: unbound-1.26.1-1.fc43

Unbound is a validating, recursive, and caching DNSSEC resolver. The C implementation of Unbound is developed and maintained by NLnet Labs. It is based on ideas and algorithms taken from a java prototype developed by Verisign labs, Nominet, Kirei and ep.net. Unbound is designed as a set of modula...