Page generated: 06 Nov 2026, 03:51 UTC
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CVE-2026-96951

Improper neutralization of special elements used in a command ('command injection') in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.

CVSS 8.8 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
7.0/10
REALITY · THREAT PRIORITY
8.4/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 8.8: +1.32
  • Fresh EPSS: 9.81%: +0.05

General review priority, not probability, victim count or asset-specific risk. A range covers missing CVSS/EPSS inputs within the current evidence state.

Sources: 29 documents and public datasets.

Hype components

Headline sample (25%)
40/100
Press, 30 days (60%)
100/100
Grounded branding (15%)
0/100
HYPE TOTAL70/100

Sources and documents

shattered.io
Press · 24 Oct 2026, 04:20 · Windows Shell Zero-Day: MotW Bypass Hits CVSS 8.8 [2026] - shattered.io
Check Point Research
Press · 19 Oct 2026, 07:00 · 19th October – Threat Intelligence Report - Check Point Research
homeland411.com
Press · 17 Oct 2026, 14:44 · CISA Issues Federal Directive on Windows Shell Zero-Day CVE-2026-96951 Following Active Exploitation - homeland411.com
shattered.io
Press · 17 Oct 2026, 07:00 · Microsoft Patches 1,413 CVEs, One Zero-Day Live [2026] - shattered.io
Computerworld
Press · 16 Oct 2026, 07:00 · October Patch Tuesday: 1,408 CVEs, 1 exploited flaw and a SharePoint surprise - Computerworld
See all 29 source documents
Qualys
Press · 16 Oct 2026, 07:00 · Microsoft Patch Tuesday, October 2026 Security Update Review - Qualys
"CVE-2026-96951" - Google News
Press · 15 Oct 2026, 07:00 · Microsoft Patch Tuesday October 2026: Record 1,413 CVEs, One Already Under Attack - Tech Times
https://tech-insider.org/
Press · 15 Oct 2026, 07:00 · Microsoft Patch Tuesday Oct 2026: 1,413 CVEs Fixed - https://tech-insider.org/
SecurityWeek
Press · 14 Oct 2026, 07:00 · Microsoft Patches Record 1,413 Vulnerabilities, Including Exploited Windows Zero-Day - SecurityWeek
CyberSecurityNews
Press · 14 Oct 2026, 07:00 · Microsoft Windows Shell 0-Day Vulnerability Actively Exploited in Attacks - CyberSecurityNews
The Hacker News
Press · 14 Oct 2026, 07:00 · Microsoft Patches Record 1,413 Flaws, Including Exploited Windows Shell Bug - The Hacker News
Infosecurity Magazine
Press · 14 Oct 2026, 07:00 · Microsoft Breaks Patch Tuesday Record Again with 1400+ CVEs - Infosecurity Magazine
SOC Prime
Press · 14 Oct 2026, 07:00 · CVE-2026-96951: Actively Exploited Windows Shell Zero-Day Bypasses Mark of the Web - SOC Prime
NeoTeo
Press · 14 Oct 2026, 07:00 · Microsoft Oct 2026 Patch Tuesday: 3 reported zero-days - NeoTeo
Help Net Security
Press · 14 Oct 2026, 07:00 · Microsoft fixes exploited Mark of the Web bypass vulnerability (CVE-2026-96951) - Help Net Security
Centre for Cybersecurity Belgium
Press · 14 Oct 2026, 07:00 · Warning: Microsoft Patch Tuesday October 2026 patches 1407 vulnerabilities (69 Critical, 1337 Important, 1 Low), Patch Immediately! | CCB Belgium - Centre for Cybersecurity Belgium
heise online
Press · 14 Oct 2026, 07:00 · Patchday: Attacks on various Windows versions observed - heise online
Krebs on Security
Press · 13 Oct 2026, 23:24 · Microsoft Patches More Than 1,400 Security Flaws
Rapid7 Cybersecurity Blog
Press · 13 Oct 2026, 21:40 · Patch Tuesday - October 2026
Cisco Talos Blog
Press · 13 Oct 2026, 20:37 · Microsoft Patch Tuesday for October 2026 — Snort rules and prominent vulnerabilities
BleepingComputer
Press · 13 Oct 2026, 07:00 · Microsoft October 2026 Patch Tuesday fixes 1,411 flaws, 3 zero-days - BleepingComputer
CyberInsider
Press · 13 Oct 2026, 07:00 · Windows 11 October updates fix zero-day, VPN failures, and black screens - CyberInsider
LinkedIn
Press · 13 Oct 2026, 07:00 · Microsoft Record October Patch Tuesday Fixes 1,400+ Flaws Including Zero-Day Under Active Attack - LinkedIn
Krebs on Security
Press · 13 Oct 2026, 07:00 · Microsoft Patches More Than 1,400 Security Flaws - Krebs on Security
Computer Weekly
Press · 13 Oct 2026, 07:00 · Microsoft CVE volumes on relentless upward trajectory - Computer Weekly
BigGo Finance
Press · 13 Oct 2026, 07:00 · Microsoft's October Patch Tuesday: Record 1,413 CVEs Fixed, One Actively Exploited Zero-Day - BigGo Finance
Rapid7
Press · 13 Oct 2026, 07:00 · Patch Tuesday - October 2026 - Rapid7
Cisco Talos Blog
Press · 13 Oct 2026, 07:00 · Microsoft Patch Tuesday for October 2026 — Snort rules and prominent vulnerabilities - Cisco Talos Blog
SOC Prime
Press · 16 Feb 2026, 08:00 · CVE-2026-2441: Google Patches Chrome Zero-Day Exploited in the Wild - SOC Prime

Score evolution

● Hype   ● Reality

Earlier evidence-support scores are retained in history; this chart shows only the current priority definition.

First record: hype 7.0 · reality 8.4 (2026-11-02 15:14). The curve appears once the score changes.

Public exploit evidence

0

Public exploit entries / repo candidates

Evidence context and dated references

Reality is general threat/review priority, combining observed exploitation, CVSS severity and fresh EPSS. Evidence confidence is separate. This is not calibrated risk, a victim count or an asset-specific assessment. A range reflects missing numeric inputs.

Evidence in context

Confidence in exploitation evidence
Exploitation recorded
Priority basis
Recorded exploitation; CVSS 8.8; EPSS 9.8%
Attention, last 30 days
28 distinct story titles; 28 press documents; 4 publisher domains.
Technical potential
network access, no prior privileges, user interaction.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 14:00:33.749271+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
First press mention
16 Feb 2026, 08:00
Added to the CISA KEV catalog
13 Oct 2026, 00:00
Published
13 Oct 2026, 19:01
Latest press mention
24 Oct 2026, 04:20
Score calculated
05 Nov 2026, 14:00