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Security News — 8 September 2026

A daily, automatically-compiled digest of the cyber security stories that broke in the last 24 hours, drawn from 12 trusted feeds. Each entry is a short excerpt — follow the link to read the full article at its original publisher. Compiled 8 September 2026 · 32 items.

Top 5 to watch today

  1. CISA Adds Four Known Exploited Vulnerabilities to Catalog exploited CISA Current Activity
  2. CareCam Pro IP Cameras exploited CISA Cybersecurity Advisories
  3. CVE-2026-48273 — CRITICAL (CVSS 9.9) Critical CVEDatabase - Critical CVEs
  4. CVE-2026-19232 — CRITICAL (CVSS 9.9) Critical CVEDatabase - Critical CVEs
  5. CVE-2026-82004 — CRITICAL (CVSS 10.0) Critical CVEDatabase - Critical CVEs

Urgent Vulnerabilities 5

Actively exploited, critical, or high-severity flaws — patch or mitigate first.

CISA Current Activity08 Sep

CISA Adds Four Known Exploited Vulnerabilities to Catalog

KEV · exploited
Exploited
Yes — CISA KEV
Product
Adobe Commerce and Magento
Action
Patch per vendor / CISA KEV

CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-75650 Adobe Commerce and Magento Improper Neutralization of Special Elements Used in a Templa…

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CVEDatabase - Critical CVEs08 Sep

CVE-2026-48273 — CRITICAL (CVSS 9.9)

CriticalCVSS 9.9

CVSS 9.9 CRITICAL · Vendor: Adobe ColdFusion is affected by an Improper Neutralization of Directives in Dynamically Evaluated Code ('Eval Injection') vulnerability that could result in arbitrary code execution in the context of the current…

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CVEDatabase - Critical CVEs08 Sep

CVE-2026-19232 — CRITICAL (CVSS 9.9)

CriticalCVSS 9.9

CVSS 9.9 CRITICAL · Vendor: Adobe Adobe Experience Manager is affected by an Incorrect Authorization vulnerability that could result in arbitrary code execution in the context of the current user, potentially gaining elevated access or con…

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CVEDatabase - Critical CVEs08 Sep

CVE-2026-82004 — CRITICAL (CVSS 10.0)

CriticalCVSS 10
Impact
Command injection
Action
Patch when a fix is available; monitor exposure

CVSS 10.0 CRITICAL · Vendor: Adobe Adobe Campaign Classic (ACC) is affected by an Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection') vulnerability that could result in arbitrary code execution in the…

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CVEDatabase - Critical CVEs08 Sep

CVE-2026-73010 — CRITICAL (CVSS 9.8)

CriticalCVSS 9.8
Impact
Use-after-free
Audience
Windows admins
Action
Patch when a fix is available; monitor exposure

CVSS 9.8 CRITICAL · Vendor: Microsoft Use after free in Windows Failover Cluster allows an unauthorized attacker to execute code over a network.

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Threat Activity 16

Malware, campaigns and adversary tradecraft.

CISA Cybersecurity Advisories08 Sep

CareCam Pro IP Cameras

KEV · exploited

View CSAF Summary Successful exploitation of this vulnerability could allow an attacker to take full control of the device. The following versions of CareCam Pro IP Cameras are affected: ANJIA AJL33PC0801 Firmware linux_linux_202008261138_…

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Krebs on Security08 Sep

Microsoft Plugs Nearly 1,000 Security Holes

Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft says artificial intelligence is helping to speed the discov…

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Breaches & Incidents 2

Ransomware, data breaches and supply-chain events.

Research & Detection 3

Detection engineering, tooling and defensive analysis.

SANS Internet Storm Center (Handler Diary)08 Sep

September 2026 Microsoft Patch Tuesday, (Tue, Sep 8th)

This month, Microsoft released patches for a record-breaking 973 vulnerabilities, including 113 rated critical. It is by far the largest Patch Tuesday to date, well ahead of the previous high of 664 set in July 2026. Two vulnerabilities ar…

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Policy & Commentary 6

Industry, executive and AI-security perspective.

Daniel Miessler08 Sep

The Socrates Agent

A charcoal sketch of four slumped people being fed sheets of paper by a tall purple machine, while across the room one person writes at a wooden desk and a small purple Socrates leans in with open, empty hands/images/the-socrates-agent.web…

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Schneier on Security08 Sep

AIs as Modern Genies

This essay was written with Barath Raghavan, and originally appeared in Lawfare . In April, an artificial intelligence (AI) agent conducting a routine task at a company hit a snag, tried to solve it, and soon ended up deleting the company’…

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Schneier on Security08 Sep

Stealing AI Reasoning Traces

Interesting research: “ Stealing Reasoning Traces from Proprietary LLM APIs “: Abstract: Leading large language model providers now conceal their models’ step-by-step reasoning, or chain-of-thought, to protect intellectual property and lim…

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Daniel Miessler08 Sep

Watch the Plot

Charcoal cutaway of a three-story building: a small purple glass lab on top where researchers admire a humanoid robot, and two much larger sienna floors below crowded with a family at a kitchen table, an old man in a sickbed, a child readi…

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Daniel Miessler08 Sep

The Good Person Bank

A charcoal sketch of a man whose head is an open purple ledger with a rubber stamp on it, dropping coins into a donation box held by a smiling person on his left while his other arm shoves a startled waiter away on his right/images/the-goo…

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Daniel Miessler08 Sep

Humans Aren't Aligned Either

Charcoal sketch of a man in a long coat holding a carpenter's level against an upright purple machine, while behind him a toppled column smokes and small figures huddle in the rubble/images/humans-arent-aligned-either-header.webp/images/hu…

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