Webmin < 1.920 - Authenticated Remote Code Execution

rpc.cgi in Webmin through 1.920 allows authenticated Remote Code Execution via a crafted object name because unserialisevariable makes an eval call. NOTE: the WebminServersIndex documentation states "RPC can be used to run any command or modify any file on a server, which is why access to it must...

PT-2026-103330

Algorithm::AhoCorasick::XS versions through 0.04 for Perl read the haystack string length before the scalar is stringified. The matches, first match and match details methods use the T STD STRING typemap to translate Perl scalars SVs into strings via the std::string constructor, using the SvPV...

PT-2026-67421

XML::Sig versions before 0.71 for Perl allow signature wrapping via duplicate ID. get signed xml in lib/XML/Sig.pm, called from verify, resolves the SignedInfo Reference/@URI to a node with the XPath expression "//@ID='$id'" and returns the first node of the resulting node set. A document in whic...

CVE-2026-6879

Element.findall and fully-consumed Element.iterfind exhibit On^2 time complexity when using XPath index predicates e.g. 1, last, last-N on XML documents with many same-tag siblings. Element.find is only affected when the first match is near the end of the sibling list, such as with last or...

CVE-2026-28469

OpenClaw versions prior to 2026.2.14 contain a webhook routing vulnerability in the Google Chat monitor component that allows cross-account policy context misrouting when multiple webhook targets share the same HTTP path. Attackers can exploit first-match request verification semantics to process...

CVE-2026-28469 OpenClaw < 2026.2.14 - Cross-Account Policy Context Misrouting via Shared Webhook Path Ambiguity

OpenClaw versions prior to 2026.2.14 contain a webhook routing vulnerability in the Google Chat monitor component that allows cross-account policy context misrouting when multiple webhook targets share the same HTTP path. Attackers can exploit first-match request verification semantics to process...

GHSA-RQ6G-PX6M-C248 OpenClaw Google Chat shared-path webhook target ambiguity allowed cross-account policy-context misrouting

Summary When multiple Google Chat webhook targets are registered on the same HTTP path, and request verification succeeds for more than one target, inbound webhook events could be routed by first-match semantics. This can cause cross-account policy/context misrouting. Affected Packages / Versions...

Linux ACPI Buffer Overflow DoS

The vulnerability of the acpidevgetfirstmatchdev function in the include/acpi/acpibus.h module of the Linux operating system is related to the dereferencing of the NULL pointer. Exploiting this vulnerability could allow an attacker to trigger a denial-of-service attack...