Saturday , June 20 2026

Vulnerabilities

CVE-2026-31431
CISA Adds Actively Exploited Linux “Copy Fail” 0-Day Vuln Exploited to Root Systems

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added a new security flaw affecting different Linux versions to its list of Known Exploited Vulnerabilities (KEV). They mentioned that there is proof of this flaw being used in real attacks. The flaw, known as CVE-2026-31431 (CVSS score: 7.8), is a type …

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PoC released for cPanel Vulnerability: 44,000 Servers Compromised

PoC

A weaponized proof-of-concept (PoC) exploit framework dubbed “cPanelSniper” has been publicly released for CVE-2026-41940, a maximum-severity authentication bypass in cPanel & WHM that has already led to the compromise of tens of thousands of servers worldwide with attack activity traced as far back as late February 2026. CVE-2026-41940 is a …

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Microsoft April 2026 Patch Tuesday fixes 167 flaws, 2 actively exploited 0 days

April

Microsoft’s April 2026 security update has fixed 167 flaws in its products. This update includes 2 serious zero-day threats and another flaw that needs urgent attention from organizations. Zero-Day Under Active Exploitation The main flaw this month is CVE-2026-32201, a flaw in Microsoft SharePoint Server that is being actively used …

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Active Exploits & 0-Day Threats
Fortinet Flaw Under Attack While CrowdStrike EDR 0-Day Gets Reverse Engineered

Fortinet

The Cybersecurity and Infrastructure Security Agency (CISA) has made an urgent warning about a serious security flaw in Fortinet products. On April 13, 2026, the agency put a severe SQL injection threat into its Known Exploited Vulnerabilities (KEV) list. This shows that attackers are using the flaw in real situations. …

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Infosecbulletin Weekly CVE Briefing (April 6 – April 12, 2026)

Week

During the past seven days (week) , security researchers and organizations tracked a total of 1,615 vulnerabilities requiring immediate triage and context. The severity distribution for these threats highlights a significant volume of high-risk entries that security teams must prioritize. . Vulnerability Severity Breakdown: The following breakdown categorizes the week‘s …

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“sockpuppeting” can jailbreak 11 AI models like ChatGPT, Claude, and Gemini

“sockpuppeting”

Newly identified jailbreak technique dubbed “sockpuppeting” lets attackers bypass the safety guardrails of 11 major large language models (LLMs) using a single line of code. This method uses APIs that allow assistant prefill to add fake acceptance messages. This makes models give answers to banned requests. The attack takes advantage …

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