CVE-2026-86530

BUFFALO Wi-Fi products handle some web form input improperly to assemble command line strings internally. An administrative user may send a crafted HTTP request and execute an arbitrary OS command...

CVE-2026-86530

BUFFALO Wi-Fi products handle some web form input improperly to assemble command line strings internally. An administrative user may send a crafted HTTP request and execute an arbitrary OS command...

CISA Says Attackers Are Exploiting Two Critical Citrix NetScaler Flaws Globally

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Sunday added two critical Citrix NetScaler ADC and Gateway flaws to its Known Exploited Vulnerabilities KEV catalog, following reports of active exploitation. The vulnerabilities are listed below - CVE-2026-88771 CVSS score: 9.5 - ...

Security Bulletin: IBM InfoSphere Optim Archive Viewer is affected by multiple vulnerabilities in python-multipart (CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540)

Summary Multiple Denial of Service and resource exhaustion vulnerabilities in the python-multipart parser library CVE-2026-53537, CVE-2026-53538, CVE-2026-53539, CVE-2026-53540 used by IBM InfoSphere Optim Archive Viewer have been addressed by upgrading the component to version 0.0.32...

CVE-2026-86530: Improper Neutralization of Special Elements used in an OS Command

BUFFALO Wi-Fi products handle some web form input improperly to assemble command line strings internally. An administrative user may send a crafted HTTP request and execute an arbitrary OS command...

CVE-2026-100370: Improper Input Validation

DOMSanitizer is a DOM/SVG/MathML Sanitizer for PHP 7.3+. Prior to version 1.0.15, the isDangerousUrl method is responsible for rejecting dangerous URL values in the href and xlink:href attributes. The weakness is that "javascript:" is rejected as a scheme, while "data:" is rejected only when the...

CVE-2026-100902: Improper Validation of Syntactic Correctness of Input

A vulnerability was determined in Barco ClickShare CX-20 Gen2 up to 02.26.00.0007. Affected by this issue is some unknown functionality of the file /wallpaper of the component Wallpaper Upload. This manipulation of the argument wallpaper causes improper validation of syntactic correctness of inpu...

expat security update

2.5.0-6.5 - Fix CVE-2026-66046: dtdCopy out-of-bounds access via isCdata hash lookup - Resolves: RHEL-260179 2.5.0-6.4 - CVE-2026-93990 expat: Expat: XML Injection via Malformed UTF-16 Input - Resolves: RHEL-269002...

CVE-2026-12342: Improper Input Validation

This vulnerability impacts all versions of IdentityIQ and allows an unauthenticated user remote code execution on the IdentityIQ server due to improper input validation of submitted web service API content...

PT-2026-99920

Name of the Vulnerable Software and Affected Versions IdentityIQ affected versions not specified Description An unauthenticated user can achieve remote code execution on the server due to improper input validation of content submitted to web service API endpoints. Recommendations At the moment,...

ALSA-2026:72448 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input CVE-2026-93990 For more details about the security issues, including the impact, a...

ALSA-2026:72663 Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input CVE-2026-93990 For more details about the security issues, including the impact, a...

NetScaler ADC Access Control Command Execution

The vulnerability of NetScaler ADC formerly Citrix ADC and the NetScaler Gateway access control system formerly Citrix Gateway is related to insufficient validation of input data. Exploiting this vulnerability allows a malicious actor to execute arbitrary commands remotely...

Input Leap Arbitrary Command Execution

Missing authentication for a critical function in the input-leapd daemon of Input Leap, the open-source keyboard and mouse sharing tool, allows a local, low-privileged user on Windows to execute arbitrary commands as NT AUTHORITY\SYSTEM by sending a single IPC command message to the daemon's...

CVE-2026-97027: Improper Input Validation

Flatpak passes through arbitrary vendor-extension keys unmodified when exporting an application's Desktop Entry .desktop and D-Bus Service .service files, instead of validating against an allowlist. A malicious Flatpak app can use this to cause denial of service e.g. forced application restart...

PT-2026-102340

Name of the Vulnerable Software and Affected Versions DOMSanitizer versions prior to 1.0.15 Description An incomplete input-validation defect exists in the isDangerousUrl function, which is used to reject dangerous URL values in the href and xlink:href attributes. While the javascript: scheme is...

Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input CVE-2026-93990 For more details about the security issues, including the impact, a...

Important: expat security update

Expat is a C library for parsing XML documents. Security Fixes: expat: Expat: Denial of Service via quadratic complexity in attribute processing CVE-2026-66046 expat: Expat: XML Injection via Malformed UTF-16 Input CVE-2026-93990 For more details about the security issues, including the impact, a...

CVE-2026-88771

Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to an unauthenticated...

CVE-2026-88771 A remote code execution vulnerability exists due to improper input validation, which can allow an unauthenticated attacker to execute arbitrary commands

Improper input validation vulnerability in Citrix NetScaler ADC and Citrix NetScaler Gateway. This issue affects ADC: before 14.1-73.37, before 13.1-64.23, before 14.1-73.37 FIPS, and before 13.1.37.279 FIPS and NDcPP; Gateway: before 14.1-73.37 and before 13.1-64.23 leading to an unauthenticated...