CVE-2026-40199

Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass. packipv6 includes the sentinel byte from packipv4 when building the packed representation of IPv4 mapped addresses like ::ffff:192.168.1.1. This produces an 18 byte value instead of...

CVE-2026-40199 Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass

Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass. packipv6 includes the sentinel byte from packipv4 when building the packed representation of IPv4 mapped addresses like ::ffff:192.168.1.1. This produces an 18 byte value instead of...

CVE-2026-40199 Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass

Net::CIDR::Lite versions before 0.23 for Perl mishandles IPv4 mapped IPv6 addresses, which may allow IP ACL bypass. packipv6 includes the sentinel byte from packipv4 when building the packed representation of IPv4 mapped addresses like ::ffff:192.168.1.1. This produces an 18 byte value instead of...

PT-2026-32049

Name of the Vulnerable Software and Affected Versions Net::CIDR::Lite versions prior to 0.23 Description Net::CIDR::Lite versions before 0.23 for Perl incorrectly handles IPv4 mapped IPv6 addresses, potentially allowing IP ACL bypass. The pack ipv6 function includes a sentinel byte from pack ipv4...

Net-CIDR-Lite 安全漏洞

Net-CIDR-Lite is a Perl module developed by Stig for processing CIDR addresses. Versions of Net-CIDR-Lite prior to 0.23 contained security vulnerabilities, which stemmed from improper handling of IPv4-mapped IPv6 addresses, potentially allowing bypasses in IP access control lists...

Unity Linux 20.1070e Security Update: openldap (UTSA-2026-007094)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-007094 advisory. OpenLDAP Lightning Memory-Mapped Database LMDB versions up to and including 0.9.14, prior to commit 8e1fda8, contain a heap buffer underflow in the readline function...

CVE-2026-39409

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause...

CVE-2026-39409

CVE-2026-39409 affects the Hono web application framework. The vulnerability lies in ipRestriction() not canonicalizing IPv4-mapped IPv6 addresses (e.g. ::ffff:127.0.0.1) before applying IPv4 allow/deny rules, which can cause IPv4 rules to fail to match in dual-stack environments (e.g., Node.js)....

CVE-2026-39409 Hono has incorrect IP matching in ipRestriction() for IPv4-mapped IPv6 addresses

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause...

CVE-2026-39409 Hono has incorrect IP matching in ipRestriction() for IPv4-mapped IPv6 addresses

Hono is a Web application framework that provides support for any JavaScript runtime. Prior to 4.12.12, ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause...

EUVD-2026-20497

Hono has incorrect IP matching in ipRestriction for IPv4-mapped IPv6 addresses...

Hono has incorrect IP matching in ipRestriction() for IPv4-mapped IPv6 addresses

Summary ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause IPv4 rules to fail to match, leading to unintended authorization behavior. Details The middlewar...

GHSA-XPCF-PG52-R92G Hono has incorrect IP matching in ipRestriction() for IPv4-mapped IPv6 addresses

Summary ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause IPv4 rules to fail to match, leading to unintended authorization behavior. Details The middlewar...

PT-2026-31283

Summary ipRestriction does not canonicalize IPv4-mapped IPv6 client addresses e.g. ::ffff:127.0.0.1 before applying IPv4 allow or deny rules. In environments such as Node.js dual-stack, this can cause IPv4 rules to fail to match, leading to unintended authorization behavior. Details The middlewar...

CVE-2026-35409

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.0, a Server-Side Request Forgery SSRF protection bypass has been identified and fixed in Directus. The IP address validation mechanism used to block requests to local and private networks could be...

CVE-2026-35409 Directus has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in File Import

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.0, a Server-Side Request Forgery SSRF protection bypass has been identified and fixed in Directus. The IP address validation mechanism used to block requests to local and private networks could be...

CVE-2026-35409 Directus has a SSRF Protection Bypass via IPv4-Mapped IPv6 Addresses in File Import

Directus is a real-time API and App dashboard for managing SQL database content. Prior to 11.16.0, a Server-Side Request Forgery SSRF protection bypass has been identified and fixed in Directus. The IP address validation mechanism used to block requests to local and private networks could be...

CVE-2026-35409

Directus SSRF protection bypass (CVE-2026-35409) arises from inadequate normalization of IPv4-mapped IPv6 addresses in the deny-list, allowing requests to internal/private targets to bypass the IP filter in file import workflows. Affected product: Directus real-time API/dashboard; vulnerability f...

EUVD-2026-7407

OpenEXR has heap-buffer-overflow via signed integer underflow in ImfContextInit.cpp...

OpenEXR has heap-buffer-overflow via signed integer underflow in ImfContextInit.cpp

Summary A heap-buffer-overflow OOB read occurs in the istreamnonparallelread function in ImfContextInit.cpp when parsing a malformed EXR file through a memory-mapped IStream. A signed integer subtraction produces a negative value that is implicitly converted to sizet, resulting in a massive lengt...