PT-2026-38553

Name of the Vulnerable Software and Affected Versions Postorius versions prior to 1.3.14 Description The software fails to escape HTML in the message subject when rendering it within the Held messages pop-up. This issue was exploited in the wild in May 2026. Recommendations Update to a version...

CVE-2026-43109

A flaw was found in the Linux kernel's x86 shadow stacks implementation. An oversight in the shstkpopsigframe function's error handling for mmapreadlockkillable could lead to unexpected behavior. This vulnerability involves improper error checking during memory management operations...

JLSEC-2026-233 openssl-src vulnerable to Use-after-free following `BIO_new_NDEF`

The public API function BIOnewNDEF is a helper function used for streaming ASN.1 data via a BIO. It is primarily used internally to OpenSSL to support the SMIME, CMS and PKCS7 streaming capabilities, but may also be called directly by end user applications. The function receives a BIO from the...

nginx 0.5.15 < 1.28.3 / 1.29.x < 1.29.7 NULL Pointer Dereference

The installed version of nginx is 0.5.15 prior to 1.28.3, or 1.29.x prior to 1.29.7. It is, therefore, affected by the following issue: - When the ngxmailauthhttpmodule module is enabled on NGINX Plus or NGINX Open Source, undisclosed requests can cause worker processes to terminate. This issue m...

CVE-2026-3017

The Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0.12 via deserialization of untrusted input in the importshortcodes function. This makes it possible for authenticate...

CVE-2026-3017

The Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0.12 via deserialization of untrusted input in the importshortcodes function. This makes it possible for authenticate...

CVE-2026-3017 Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts <= 3.0.12 - Authenticated (Administrator+) PHP Object Injection

The Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0.12 via deserialization of untrusted input in the importshortcodes function. This makes it possible for authenticate...

EUVD-2026-22221

The Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 3.0.12 via deserialization of untrusted input in the importshortcodes function. This makes it possible for authenticate...

CVE-2026-3017

The CVE-2026-3017 entry concerns the WordPress plugin Smart Post Show – Post Grid, Post Carousel & Slider, and List Category Posts, affected up to version 3.0.12. The vulnerability is a PHP Object Injection via deserialization of untrusted input in the import_shortcodes() function. With Administr...

‘Uncanny Valley’: Iran’s Threats on US Tech, Trump’s Plans for Midterms, and Polymarket’s Pop-up Flop

In this episode, we discuss Iran’s threats to target US tech firms, gear up for the midterm elections, and get a scene report from the Polymarket pop-up bar in DC...

CLSA-2026-1775059689 python: Fix of CVE-2025-15367

CVE-2025-15367: reject control characters in POP3 commands to prevent command injection via newlines...

cosmic-greeter 安全漏洞

Cosmic-Greeter is a login manager open source from Pop!OS. Cosmic-Greeter has a security vulnerability, which stems from privilege disposal or reduction errors, as well as race conditions. This could allow attackers to reacquire discarded privileges and exploit the competing check logic...

CVE-2026-3328

The Frontend Admin by DynamiApps plugin for WordPress is vulnerable to PHP Object Injection via deserialization of the 'postcontent' of adminform posts in all versions up to, and including, 3.28.31. This is due to the use of WordPress's maybeunserialize function without class restrictions on...

CVE-2018-25219: Out-of-bounds Write

PassFab Excel Password Recovery 8.3.1 contains a structured exception handling buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious payload in the registration code field. Attackers can craft a buffer overflow payload with a pop-pop-ret gadg...

EUVD-2019-20008

Base64 Decoder 1.1.2 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by triggering a structured exception handler SEH overwrite. Attackers can craft a malicious input file that overflows a buffer, overwrites the SEH chain with a POP-POP-R...

CVE-2019-25634

Base64 Decoder 1.1.2 contains a stack-based buffer overflow vulnerability that allows local attackers to execute arbitrary code by triggering a structured exception handler SEH overwrite. Attackers can craft a malicious input file that overflows a buffer, overwrites the SEH chain with a POP-POP-R...

Moderate: Red Hat Security Advisory: python3 security update

An update for python3 is now available for Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support and Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On. Red Hat Product Security has rated this update as having a security impact of Moderate. A Common Vulnerabilit...

SlowBA: An Efficiency Backdoor Attack Towards VLM-Based GUI Agents

Modern vision-language-model VLM based graphical user interface GUI agents are expected not only to execute actions accurately but also to respond to user instructions with low latency. While existing research on GUI-agent security mainly focuses on manipulating action correctness, the security...

CVE-2026-2599

The Database for Contact Form 7, WPforms, Elementor forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.7 via deserialization of untrusted input in the 'downloadcsv' function. This makes it possible for unauthenticated attackers to inject a P...

EUVD-2026-9818

The Database for Contact Form 7, WPforms, Elementor forms plugin for WordPress is vulnerable to PHP Object Injection in all versions up to, and including, 1.4.7 via deserialization of untrusted input in the 'downloadcsv' function. This makes it possible for unauthenticated attackers to inject a P...