OESA-2026-3434 unbound security update

Unbound is a validating, recursive, caching DNS resolver. It is designed to be fast and lean and incorporates modern features based on open standards. To help increase online privacy, Unbound supports DNS-over-TLS which allows clients to encrypt their communication. Unbound is available for most...

bind: bind9: DNSSEC Validation Bypass via Out-of-Zone NSEC Next Field

The BIND resolver accepts validly-signed NSEC records where the "Next Domain Name" field points outside the signer's zone...

bind: bind9: Incorrect acceptance of NSEC3 records

BIND may accept incorrect child-zone NSEC3 records as valid, which could allow an attacker to forge authenticated NXDOMAIN responses...

[SECURITY] [DSA 6452-1] designate security update

------------------------------------------------------------------------- Debian Security Advisory DSA-6452-1 [email protected] https://www.debian.org/security/ Moritz Muehlenhoff August 19, 2026 https://www.debian.org/security/faq -...

CVE-2026-44687

An off-by-one error in Unbound's default harden-below-nxdomain logic can lead to a denial of service. When an intermediate label under a DNSSEC-signed zone is queried, the flaw incorrectly bypasses configured stub or forward zones, disrupting their name resolution. Mitigation Disable the...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: bind (UTSA-2026-103697)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-103697 advisory. The BIND resolver accepts validly-signed NSEC records where the Next Domain Name field points outside the signer's zone. This issue affects BIND 9 versions 9.11.0...

Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: bind (UTSA-2026-103698)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-103698 advisory. BIND may accept incorrect child-zone NSEC3 records as valid, which could allow an attacker to forge authenticated NXDOMAIN responses. This issue affects BIND 9...

CVE-2026-54543

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

GHSA-5RW4-4665-CVWF Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields

Froxlor's DomainZones.add API command accepts user-controlled DNS record and type values and later writes them into generated BIND zone files without rejecting line delimiters, tab characters, or zone-file comment delimiters. The stronger variant is in record. An authenticated customer with...

Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

Overview froxlor/froxlor is a server administration software. Affected versions of this package are vulnerable to Improper Neutralization of Special Elements in Output Used by a Downstream Component 'Injection' via the DomainZones.add process. An attacker can inject unauthorized DNS resource...

Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields

Froxlor's DomainZones.add API command accepts user-controlled DNS record and type values and later writes them into generated BIND zone files without rejecting line delimiters, tab characters, or zone-file comment delimiters. The stronger variant is in record. An authenticated customer with...

EUVD-2026-61217

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

CVE-2026-54543 Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

CVE-2026-54543

In Froxlor before 2.3.8, an authenticated customer with DNS-zone permissions can inject crafted record or type field values (line delimiters, tabs, semicolons) into lib/Froxlor/Api/Commands/DomainZones.php, which DnsEntry.php serializes into a BIND zone file, creating extra resource-record lines ...

CVE-2026-54543 Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

CVE-2026-54543 Froxlor DomainZones.add allows DNS zone-file RR injection via record/type fields

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

CVE-2026-50248

A flaw in Unbound allows a remote attacker to replace an authenticated or Response Policy Zone RPZ by spoofing DNS records for configured primary hostnames. This enables the attacker to impersonate the primary server, leading to DNS cache poisoning or traffic redirection. Mitigation Configure...

ANT-2026-S8PHCV74 · cloudfoundry/uaa · auth_bypass

auth-bypass medium Severity Claude high · Security research firm medium · Maintainer - Discovered by Claude Mythos Preview REPORT Anthropic's analysis of this finding, sealed at approval. ANT-2026-S8PHCV74: DenyAccessToUaaAdvice case-sensitive check bypassed on MySQL: zones.write overwrites syste...

CVE-2026-54543: Improper Neutralization of Special Elements in Output Used by a Downstream Component

Froxlor is open source server administration software. Prior to 2.3.8, the DomainZones.add API command in lib/Froxlor/Api/Commands/DomainZones.php accepts user-controlled record and type values without rejecting line delimiters, tab characters, semicolons, or unsupported DNS record types before...

Linux Distros Unpatched Vulnerability : CVE-2026-72247

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - netfilter: nfconncount: fix zone comparison in tuple dedup The already exists dedup logic in nfconncountadd decides whether a connection has already been counte...