Security Bulletin: IBM Storage Protect Server is affected by an improper domain name validation vulnerability (CVE-2026-42579).

Summary IBM Storage Protect Server uses the netty-codec-dns library in certain components. A vulnerability in netty could allow improper handling of domain names that do not comply with RFC 1035 constraints. An attacker can exploit this through malicious DNS responses or specially crafted...

CVE-2026-62212 OpenClaw < 2026.5.28 Authentication Bypass via safeFetch

OpenClaw before 2026.5.28 contains a race condition in the MS Teams safeFetch DNS rebinding check. When the affected feature is enabled and reachable, a lower-trust caller or configured input path could win a timing window between the DNS validation check and use, allowing actions that should hav...

SUSE-SU-2026:2823-1 Security update for helm

This update for helm fixes the following issues - Update to version 3.21.2 - CVE-2026-39821: golang.org/x/net/idna: failure to reject ASCII-only Punycode-encoded labels allows for validation bypass and privilege escalation bsc1266598. - CVE-2026-48978: oras.land/oras-go/v2/registry/remote/auth:...

PYSEC-2026-2092

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16.DomainNameValidator does not prohibit newlines in domain names unless used via a form field, since CharField strips newlines. If an application uses values with newlines in an HTTP response, header injection can occur. Djang...

PYSEC-2026-2092

An issue was discovered in Django 6.0 before 6.0.7 and 5.2 before 5.2.16. DomainNameValidator does not prohibit newlines in domain names unless used via a form field, since CharField strips newlines. If an application uses values with newlines in an HTTP response, header injection can occur. Djan...

Server-side Request Forgery (SSRF)

Overview Affected versions of this package are vulnerable to Server-side Request Forgery SSRF in the proxy process. An attacker can access internal network resources and cloud metadata endpoints by exploiting a race condition between DNS validation and the actual HTTP request, using DNS rebinding...

CLSA-2026-1779535502 unbound: Fix of CVE-2026-33278

CVE-2026-33278: possible remote code execution during DNSSEC validation via a dangling rrsets pointer in dnsmsgdeepcopyregion exposed by the backported KeyTrap mitigation...

Unity Linux 20.1060e / 20.1070e Security Update: samba (UTSA-2026-017367)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-017367 advisory. Samba does not validate the Validated-DNS-Host-Name right for the dNSHostName attribute which could permit unprivileged users to write it. Tenable has extracted the...

CVE-2026-33644 Lychee has SSRF bypass via DNS rebinding — PhotoUrlRule only validates IP addresses, not hostnames resolving to internal IPs

Lychee is a free, open-source photo-management tool. Prior to version 7.5.2, the SSRF protection in PhotoUrlRule.php can be bypassed using DNS rebinding. The IP validation check line 86-89 only activates when the hostname is an IP address. When a domain name is used, filtervar$host,...

EUVD-2025-198760

Malicious code in @ensdomains/ens-validation npm...

Improper Domain Name Validation

com.liferay.portal, com.liferay.portal.impl is vulnerable to an improper domain name validation. The vulnerability is due to incorrect identification of the subdomain in domain names, which can lead to the creation of a supercookie, allowing an attacker controlling a website with the same top-lev...

EUVD-2025-21936

Malicious code in bioql PyPI...

SUSE SLES15 Security Update : sevctl (SUSE-SU-2025:03306-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2025:03306-1 advisory. - CVE-2024-12224: idna: Fixed improper validation of unsafe equivalence in punycode. bsc1243860 - CVE-2025-3416: openssl: Fixed...

Domain Name Validation Bypass with Apple Native Certificate Validation

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CVE-2025-7395 Domain Name Validation Bypass with Apple Native Certificate Validation

A certificate verification error in wolfSSL when building with the WOLFSSLSYSCACERTS and WOLFSSLAPPLENATIVECERTVALIDATION options results in the wolfSSL client failing to properly verify the server certificate's domain name, allowing any certificate issued by a trusted CA to be accepted regardles...

SSL.com security vulnerability

SSL.com is a commercial certificate issuer program from SSL.com, Inc. A security vulnerability exists in versions of SSL.com prior to 2025-04-19, which stems from improper domain name validation and could result in the issuance of an incorrect certificate...

BIT-PYTHON-MIN-2025-0938 URL parser allowed square brackets in domain names

The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in...

SUSE SLED15: libpython3_6m1_0 / libpython3_6m1_0-32bit / python3 / python3-base / etc (SUSE-SU-2025:0554-1)

The remote SUSE Linux SLED15 / SLEDSAP15 / SLES15 / SLESSAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2025:0554-1 advisory. - CVE-2025-0938: domain names containing square brackets are not identified as incorrect by urlparse...

SUSE-SU-2025:0502-1 Security update for python3

This update for python3 fixes the following issues: - CVE-2025-0938: domain names containing square brackets are not identified as incorrect by urlparse. bsc1236705...

CVE-2025-0938 URL parser allowed square brackets in domain names

The Python standard library functions urllib.parse.urlsplit and urlparse accepted domain names that included square brackets which isn't valid according to RFC 3986. Square brackets are only meant to be used as delimiters for specifying IPv6 and IPvFuture hosts in URLs. This could result in...