92 matches found
PT-2026-67231
Name of the Vulnerable Software and Affected Versions Bouncy Castle for Java versions prior to 1.85 Bouncy Castle for Java LTS versions prior to 2.73.12 Bouncy Castle for Java FIPS BC-FJA bctls-fips versions prior to 1.0.24 Bouncy Castle for Java FIPS BC-FJA bctls-fips versions prior to 2.0.24...
CVE-2026-52688
RRSIGs with too few labels can lead to bypass of DNSSEC wildcard validation...
[SECURITY] [DSA 6397-1] pdns-recursor security update
------------------------------------------------------------------------- Debian Security Advisory DSA-6397-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso July 23, 2026 https://www.debian.org/security/faq -...
PT-2026-63587
The issue is a DNSSEC validation bypass where wildcard expansion proofs NSEC/NSEC3 records are accepted without signature validation when the wildcard answer is a CNAME or DNAME record...
CVE-2026-46582
In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, a replay of a wildcard rrset as another piece of data, could be briefly considered DNSSEC secure based only on the RRSIG validation and stored into cache, before later validation treats it as bogus based on NSEC validation. When the resolvin...
CVE-2026-46582
In NLnet Labs Unbound 1.6.0 up to and including 1.25.1, a replay of a wildcard rrset as another piece of data, could be briefly considered DNSSEC secure based only on the RRSIG validation and stored into cache, before later validation treats it as bogus based on NSEC validation. When the resolvin...
CVE-2026-11605
The CVE-2026-11605 entry describes a resource-exhaustion vulnerability in BIND where the DNSSEC validator always revalidates all RRSIG records in an answer, wasting CPU time on superfluous valid signatures. Affected are BIND 9.20.0–9.20.24, 9.21.0–9.21.23, and 9.20.9-S1–9.20.24-S1. The impact is ...
Amazon Corretto Java 17.x < 17.0.20.8.1 Multiple Vulnerabilities
The version of Amazon Corretto installed on the remote host is 17 prior to 17.0.20.8.1. It is, therefore, affected by multiple vulnerabilities as referenced in the corretto-17-2026-Jul-21 advisory. - Vulnerability in the Oracle Java SE, Oracle GraalVM for JDK, Oracle GraalVM Enterprise Edition...
EulerOS Virtualization 2.12.0 : bind (EulerOS-SA-2026-2768)
According to the versions of the bind packages installed, the EulerOS Virtualization installation on the remote host is affected by the following vulnerabilities : If a BIND resolver is performing DNSSEC validation and encounters a maliciously crafted zone, the resolver may consume excessive CPU...
bind: BIND: Denial of Service via maliciously crafted DNSSEC-validated zone
A flaw was found in BIND. A remote attacker could exploit this vulnerability by sending a maliciously crafted DNSSEC-validated zone to a BIND resolver. This could cause the resolver to consume excessive CPU resources, leading to a denial of service DoS for legitimate users...
FreeBSD-SA-26:33.unbound
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 ============================================================================= FreeBSD-SA-26:33.unbound Security Advisory The FreeBSD Project Topic: Multiple vulnerabilities in unbound Category: contrib Module: unbound Announced: 2026-06-09 Affects:...
unbound: Unbound DNSSEC Validator Denial of Service via Incorrect Write Offset Counter in Chase-Reply Messages
A flaw was found in Unbound's DNSSEC validator when constructing chase-reply messages for validation. The code uses the wrong counter to calculate write offsets for ADDITIONAL section resource record sets. When a DNAME chain is combined with authority filtering, an uninitialized array slot is...
SUSE-SU-2026:2281-1 Security update for unbound
This update for unbound fixes the following issues - CVE-2026-32792: Packet of death with DNSCrypt bsc1265583. - CVE-2026-33278: Possible remote code execution during DNSSEC validation bsc1265587. - CVE-2026-40622: 'Ghost domain name' variant bsc1265581. - CVE-2026-41292: Parsing a long list of...
Strawberry GraphQL's Bypass of MaxAliasesLimiter via Fragment Spreads leading to GraphQL Alias Amplification
Summary The MaxAliasesLimiter extension in Strawberry fails to account for the multiplicative/amplification effect of FragmentSpreadNode. While it correctly counts static aliases within the AST it does not consider how many times a fragments internal aliases are expanded during execution. this...
CVE-2026-42959
NLnet Labs Unbound up to and including version 1.25.0 has a denial of service vulnerability in the DNSSEC validator that can lead to a crash given malicious upstream replies. When Unbound constructs chase-reply messages for validation, the code uses the wrong counter to calculate write offsets fo...
CVE-2026-45557 Technitium DNS Server excessive DNSSEC requests
Technitium DNS Server aggressively tries to fetch missing RRSIG records or mismatched DNSKEY records. An attacker in control of a domain can cause a vulnerable system to generate excessive network traffic. Fixed in 15.0...
ALPINE-CVE-2026-4891
A heap-based out-of-bounds read vulnerability in the DNSSEC validation of dnsmasq allows remote attackers to cause a denial of service via a crafted DNS packet...
CVE-2026-4891
The dnsmasq service is vulnerable to a heap-based out-of-bounds read within its DNSSEC validation logic. This flaw is triggered by an RRSIG rdlen underflow , which allows a remote attacker to cause a denial of service (DoS) by sending a specially crafted DNS packet. Affected versions include thos...
OESA-2026-2061 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 ...