CVE-2026-6949

TSIG packet with name compression can crash DNS...

CVE-2026-50251

A flaw was found in Unbound. A remote malicious actor can exploit a vulnerability by controlling a DNS delegation that returns specific glue records. This can cause Unbound to repeatedly clear its DNS caches, leading to a continuous Denial of Service DoS for DNS resolution. Mitigation To mitigate...

UBUNTU-CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

UBUNTU-CVE-2026-6949

TSIG packet with name compression can crash DNS. Incorrect size calculations when a TSIG record contains compressed names can lead to a large out-of-bounds write causing the server to crash...

CVE-2026-58218

A flaw was found in Samba's internal DNS server where unauthenticated TKEY registration requests were added to the TKEY name cache before being rejected. A remote, unauthenticated attacker can exploit this behavior by sending a large number of TKEY requests with arbitrary names, exhausting the...

CVE-2026-50134

A flaw was found in Hugo, a static site generator. This vulnerability allows an attacker, by controlling a server or its DNS, to redirect HTTP requests to a forbidden host. This bypasses the intended security policy, potentially leading to unauthorized access to resources or information disclosur...

RockyLinux 10 : unbound (RLSA-2026:36320)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:36320 advisory. unbound: Unbound: Denial of Service via excessive EDNS options CVE-2026-41292 unbound: Unbound: Cache manipulation via 'ghost domain names' attack...

TSIG packet with name compression can crash DNS

== Summary: Incorrect size calculations when a TSIG record contains compressed names can lead to a large out-of-bounds write causing the server to crash. Description To calculate the size of a DNS packet region signed by a TSIG record, Samba's internal DNS server subtracted the presumed size of t...

PT-2026-65615

Name of the Vulnerable Software and Affected Versions datamodel-code-generator versions prior to 0.63.0 Description A server-side request forgery SSRF exists due to a time-of-check/time-of-use TOCTOU gap during DNS resolution. The software validates the resolved IP of a fetch target to block...

RockyLinux 10 : go-fdo-server (RLSA-2026:46395)

The remote RockyLinux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2026:46395 advisory. golang.org/x/net/idna: golang: golang.org/x/net/idna: Privilege escalation via incorrect Punycode label processing CVE-2026-39821 crypto/x509: golang:...

RHEL 8 : firefox (RHSA-2026:47105)

The remote Redhat Enterprise Linux 8 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:47105 advisory. Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: libaom:...

ALSA-2026:47105 Important: firefox security update

Mozilla Firefox is an open-source web browser, designed for standards compliance, performance, and portability. Security Fixes: libaom: libaom: heap buffer overflow in AV1 encoder first-pass stats buffer via LAP mode CVE-2026-56208 firefox: thunderbird: Site isolation issue in the DOM: Navigation...

Security Bulletin: IBM Watson Speech Services Cartridge is vulnerable to a D.o.S. in IDNA [CVE-2026-45409]

Summary IBM Watson Speech Services Cartridge is vulnerable to a D.o.S. in IDNA, due to an Inefficient Regular Expression Complexity issue CVE-2026-45409. IDNA is used in our speech runtimes. This vulnerability has been addressed. Please read the details for remediation below. Vulnerability Detail...

CVE-2026-44690

A flaw was found in Unbound. Insufficient validation of the RRSIG.Labels field, combined with premature cache writes during RFC 8198 aggressive NSEC processing, can lead to cache poisoning. This vulnerability allows a malicious actor, controlling a single delegated zone, to poison arbitrary sibli...

CVE-2026-54478

A flaw was found in Unbound. When Unbound is configured to listen on a proxy-protocol port with DNS cookies enabled, it incorrectly computes the server cookie using the proxy's network address instead of the actual client's address. This vulnerability allows an off-path attacker to harvest a vali...

CVE-2026-55991

A flaw was found in Unbound. A remote, unauthenticated client can exploit this vulnerability by sending a specially crafted DNS-over-QUIC DoQ connection and a single DNS query. This can trigger an assertion failure in the libngtcp2 library, leading to the termination of the entire Unbound process...

CVE-2026-17534 Kimi Code FetchURL SSRF protection bypass via DNS-resolving hostnames and redirects

Kimi Code @moonshot-ai/kimi-code before 0.27.0 implements FetchURL SSRF hardening as a static hostname and IP-literal denylist in assertSafeFetchTarget, without resolving DNS or re-validating hosts after HTTP redirects. An attacker who can influence a FetchURL call for example via prompt injectio...

CVE-2026-17534

Kimi Code fetch path FetchURL is vulnerable before 0.27.0: it hardens SSRF protection with a static hostname and IP-literal denylist in assertSafeFetchTarget but does not resolve DNS or re-validate after HTTP redirects. An attacker who can influence a FetchURL call (e.g., via prompt injection) ca...

crypto/x509: golang: golang crypto/x509: Denial of Service via excessive processing of DNS SAN entries

A flaw was found in the crypto/x509 package of golang. This vulnerability allows a remote attacker to cause a Denial of Service DoS by presenting a specially crafted X.509 certificate with a large number of DNS Subject Alternative Name SAN entries. The certificate verification process, specifical...

TencentOS Server 3: git-lfs (TSSA-2026:0771)

The version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the TSSA-2026:0771 advisory. Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:...