PT-2026-35572

Name of the Vulnerable Software and Affected Versions Totolink A8000RU version 7.1cu.643 b20200521 Description OS command injection can be triggered remotely via the CGI Handler component. The issue exists in the setUrlFilterRules function within the '/cgi-bin/cstecgi.cgi' endpoint, where imprope...

Remote code execution via evaluation of user-controlled input in validation rules

Impact A remote code execution RCE vulnerability affects versions 0.13.2 through 0.13.21. When documentation endpoints are publicly accessible and validation rules reference user-controlled input, request supplied data may be evaluated during documentation generation, leading to execution of...

CVE-2026-7139

The CVE concerns Totolink A8000RU (firmware 7.1cu.643_b20200521). The flaw is in the CGI handler function setWiFiAclRules within /cgi-bin/cstecgi.cgi, where argument mode manipulation enables remote OS command injection. The exploit is published and can be used remotely without authentication; im...

CVE-2026-41081

Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication the default configuration, the...

CVE-2026-41081 Apache Storm Client: Anonymous principal assigned on TLS client certificate verification failure

Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication the default configuration, the...

CVE-2026-41081 Apache Storm Client: Anonymous principal assigned on TLS client certificate verification failure

Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication the default configuration, the...

CVE-2026-41081

Improper Handling of TLS Client Authentication Failure Leading to Anonymous Principal Assignment in Apache Storm Versions Affected: up to 2.8.7 Description: When TLS transport is enabled in Apache Storm without requiring client certificate authentication the default configuration, the...

CVE-2026-31681

A flaw was found in the Linux kernel's netfilter xtmultiport module. This vulnerability arises from insufficient validation of range encoding within the checkentry function. A local attacker can exploit this by crafting malformed multiport rules, which causes the portsmatchv1 function to read...

python-ecdsa DER Parser Security Test Suite

This Python script is a security test and validation suite for the python-ecdsa library, focused on detecting potential DER Distinguished Encoding Rules parsing anomalies that may relate to CVE-2026-33936...

SUSE CVE-2026-31674

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...

SUSE CVE-2026-31681

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

Heimdall: Case-sensitive host matching may lead to policy bypass

Summary Heimdall performs host matching in a case-sensitive manner, while HTTP hostnames are case-insensitive. This discrepancy can result in heimdall failing to match a rule for a request host that differs only in letter casing, potentially causing the request to be classified differently than...

Interpretation Conflict

Overview Affected versions of this package are vulnerable to Interpretation Conflict due to case-sensitive handling of the host matching process. An attacker can bypass access control policies by sending requests with hostnames that differ only in letter casing, potentially gaining unauthorized...

CVE-2026-31681

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

CVE-2026-31674

In the Linux kernel, the following vulnerability has been resolved: netfilter: ip6trt: reject oversized addrnr in rtmt6check Reject rt match rules whose addrnr exceeds IP6TRTHOPS. rtmt6 expects addrnr to stay within the bounds of rtinfo-addrs. Validate addrnr during rule installation so malformed...

CVE-2026-31681 netfilter: xt_multiport: validate range encoding in checkentry

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

CVE-2026-31681 netfilter: xt_multiport: validate range encoding in checkentry

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

EUVD-2026-25648

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

CVE-2026-31681

In the Linux kernel, the following vulnerability has been resolved: netfilter: xtmultiport: validate range encoding in checkentry portsmatchv1 treats any non-zero pflags entry as the start of a port range and unconditionally consumes the next ports element as the range end. The checkentry path...

CVE-2026-31681

CVE-2026-31681 affects the Linux kernel netfilter xt_multiport component. The issue is in ports_match_v1() where a non-zero pflags entry is treated as a range start, causing the end of the range to be consumed incorrectly and potentially reading past the last ports[] element when a malformed rule...