Security briefing · Archive
Vulnerabilities & fixes · Archive
Browse collected headlines by topic and follow links to the original publishers.
Vulnerabilities & fixes
Dates are publishers’ publication dates, source update dates, or CISA catalog-added dates. First collected records when SecSIG first saw the entry.
Privoce Vocechat Query Parameter widget.html cross site scriptingA vulnerabil... ↗ (opens in a new tab)
Node2Shell flaw embedded in apps and dev tools far beyond Node.js ↗ (opens in a new tab)
Technology News Recorded Future Reports of PHP bug exploitation attempts grow as experts downplay viability of exploits ↗ (opens in a new tab)
CVE-2026–111497: The Node.js Brotli Bug That Turns Your Server’s fetch() Into an Attack Surface ↗ (opens in a new tab)
Pierluigi Paganini answers questions about the PHP2Shell flaws ↗ (opens in a new tab)
BlackX UEFI bootkit exploits Baton Drop flaw to bypass Secure Boot ↗ (opens in a new tab)
Brotli Decoder Flaw Behind Node.js RCE Also Affects Bun, Python and Other Widely Used Software ↗ (opens in a new tab)
How to Identify Compromised eMudhra Certificates With Qualys (CVE-2026-111943 and CVE-2026-111944) ↗ (opens in a new tab)
CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products (Severity: HIGH) ↗ (opens in a new tab)
DSA-6583-1 libheif - security update ↗ (opens in a new tab)
Node2Shell (CVE-2026-111497): Detecting the Node.js Brotli RCE ↗ (opens in a new tab)
Vulnerabilities in PHP Affecting Cisco Products: October 2026 ↗ (opens in a new tab)
Diplomatic entities in Central Asia targeted by new BlackX UEFI bootkit ↗ (opens in a new tab)
PHP2Shell and the Case for Exploitability Validation ↗ (opens in a new tab)
(Reliable)? php2shell exploitability, (Fri, Oct 23rd) ↗ (opens in a new tab)
Reconstructing Broadcom's 2018 WPS Patch ↗ (opens in a new tab)
RHSA-2026:88779: Critical: ca-certificates security update ↗ (opens in a new tab)
Threat Brief: Critical Vulnerabilities in PHP: CVE-2026-109618, CVE-2026-109619 (Updated October 23) ↗ (opens in a new tab)
Arista Networks security advisory (AV26-1080) – Update 1 ↗ (opens in a new tab)
Oracle patches 1295 security vulnerabilities in October, including six scoring 10.0 ↗ (opens in a new tab)
“PoC Yes. RCE No.”: What the Underground Actually Thinks of the Public PHP2Shell Exploits ↗ (opens in a new tab)
PHP exploitation moves at slower-than-expected pace, but millions remain at risk ↗ (opens in a new tab)
What Companies House's New 'Verified' Label Proves, And What It Doesn't ↗ (opens in a new tab)
2026-018: Critical Vulnerabilities in PHP ↗ (opens in a new tab)
Below the Threshold: Why Britain’s Smallest Power Generators Face a Four-Year Cyber Security Gap ↗ (opens in a new tab)
Risolte vulnerabilità in prodotti Mozilla ↗ (opens in a new tab)
Update: PHP-kwetsbaarheden nog steeds reden om direct te patchen ↗ (opens in a new tab)
CC-4881 - Node.js Releases Security Updates Addressing Multiple Vulnerabilities ↗ (opens in a new tab)
Mirai Botnet Operators Join PHP2Shell Attacks as ASLR Bypass Exploits Emerge ↗ (opens in a new tab)
CVE-2026-20079: Cisco’s Secure Firewall Management Centre ↗ (opens in a new tab)