CVE-2026-50248 BOGUS configured primary hostname accepted for XFR in auth/rpz zones

In NLnet Labs Unbound 1.7.0 up to and including 1.25.1, when an auth/rpz zone has a configured primary hostname that resolves to BOGUS A/AAAA, it is still considered as a possible XFR endpoint. A malicious actor that can spoof the hostname's A/AAAA record no valid RRSIG required becomes the zone'...

PT-2026-63560

Name of the Vulnerable Software and Affected Versions Next.js versions 12.0.0 through 15.5.20 Next.js versions 16.0.0 through 16.2.10 Description Rules configured via rewrites or redirects that construct an external destination hostname using request-controlled input can be manipulated to point t...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the repository migration. An attacker can access internal network resources by supplying a specially crafted DNS hostname that resolves to both allowed and blocked IP addresses, causing the validation...

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...

GHSA-4C8G-83QW-93J6 fast-uri vulnerable to host confusion via failed IDN canonicalization

Impact fast-uri versions = 2.3.1, = 4.0.0 fail to canonicalize Unicode/IDN hostnames for HTTP-family URLs. The IDN conversion path calls URL.domainToASCII... on the global WHATWG URL constructor, where that helper does not exist. The resulting TypeError is silently routed into parsed.error, but...

Security Bulletin: IBM Engineering Systems Design Rhapsody was affected by Vulnerability in log4j

Summary Security Bulletin: IBM Engineering Systems Design Rhapsody was affected by Vulnerability in log4j. Even though Rhapsody risk impact was low We have addressed these Vulnerability on our latest iFIx for all versions. Vulnerability Details CVEID:CVE-2025-68161 DESCRIPTION: The Socket Appende...

SUSE CVE-2026-44507

REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-43617. Reason: This candidate is a duplicate of CVE-2026-43617. Notes: All CVE users should reference CVE-2026-43617 instead of this candidate...

Security update for go1.25-openssl

This update for go1.25-openssl fixes the following issues Update to version go1.25.12 bsc1244485. CVE-2026-25679: net/url: reject IPv6 literal not at start of host bsc1259264. CVE-2026-27139: os: FileInfo can escape from a Root bsc1259268. CVE-2026-27142: html/template: URLs in meta content...

PT-2026-61937

Name of the Vulnerable Software and Affected Versions Microsoft Azure API Management versions prior to 2025-10-17 Description When self-service signup using username and password Basic Authentication is enabled in one tenant, an attacker can reuse the registration flow to target another tenant by...

Incorrect Authorization

Overview Affected versions of this package are vulnerable to Incorrect Authorization in the reverse DNS lookup process. An attacker can bypass hostname-based access controls by connecting from a hostname that should be denied, if the chroot environment lacks required resolution files. Remediation...

CVE-2026-44507

Rejected reason: REJECT DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: CVE-2026-43617. Reason: This candidate is a duplicate of CVE-2026-43617. Notes: All CVE users should reference CVE-2026-43617 instead of this candidate...

DEBIAN-CVE-2026-44507

Rsync is a file-copying tool that uses a delta-transfer algorithm to synchronize remote and local files. In versions prior to 3.4.3, when using a daemon configured with a chroot, the reverse DNS lookup of the connecting client was performed after the chroot had been entered. If the chroot did not...

CVE-2026-44507

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CVE-2026-44507

Removed by vendor...

CVE-2026-44507

CVE-2026-44507 corresponds to a vulnerability in rsync prior to 3.4.3 where a daemon with chroot performs reverse DNS lookups after entering the chroot; if /etc/resolv.conf, /etc/nsswitch.conf, /etc/hosts or NSS modules are missing, the hostname may resolve to UNKNOWN, bypassing hostname-based de...

CVE-2026-44507

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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...

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...