Page generated: 11 Nov 2026, 10:37 UTC
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CVE-2025-62215

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVSS 7.0 (HIGH) KEV: KNOWN CATALOG

Attention and evidence

HYPE SCORE
0.0/10
REALITY · THREAT PRIORITY
8.1/10
General review priority; not probability

Evidence confidence: Exploitation recorded

Why this priority?
  • Recorded exploitation baseline: +7.00
  • Technical severity: CVSS 7: +1.05
  • Fresh EPSS: 4.46%: +0.02

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

Sources: 19 documents and public datasets.

Hype components

Headline sample (25%)
0/100
Press, 30 days (60%)
0/100
Grounded branding (15%)
0/100
HYPE TOTAL0/100

Sources and documents

Recorded Future
Press · 09 Dec 2025, 08:00 · November 2025 CVE Landscape: 10 Critical Vulnerabilities Show 69% Drop from October - Recorded Future
Help Net Security
Press · 08 Dec 2025, 08:00 · December 2025 Patch Tuesday forecast: And it’s a wrap - Help Net Security
Check Point Research
Press · 17 Nov 2025, 08:00 · 17th November – Threat Intelligence Report - Check Point Research
Forbes
Press · 14 Nov 2025, 08:00 · Critical Microsoft Alert — Update Windows 10, 11 And Server Right Now - Forbes
The Hacker News
Press · 13 Nov 2025, 08:00 · CISA Flags Critical WatchGuard Fireware Flaw Exposing 54,000 Fireboxes to No-Login Attacks - The Hacker News
See all 19 source documents
Help Net Security
Press · 12 Nov 2025, 08:00 · Patch Tuesday: Microsoft fixes actively exploited Windows kernel vulnerability (CVE-2025-62215) - Help Net Security
heise online
Press · 12 Nov 2025, 08:00 · Microsoft Patchday: Attacks on Windows Kernel Observed - heise online
Arctic Wolf
Press · 12 Nov 2025, 08:00 · Microsoft Patch Tuesday: November 2025 - Arctic Wolf
SOC Prime
Press · 12 Nov 2025, 08:00 · CVE-2025-62215: Microsoft Patches Windows Kernel Zero-Day Vulnerability Under Active Exploitation - SOC Prime
The Hacker News
Press · 12 Nov 2025, 08:00 · Microsoft Fixes 63 Security Flaws, Including a Windows Kernel Zero-Day Under Active Attack - The Hacker News
JPCERT コーディネーションセンター
Press · 12 Nov 2025, 08:00 · Microsoft Releases November 2025 Security Updates - JPCERT コーディネーションセンター
Rapid7
Press · 11 Nov 2025, 08:00 · Patch Tuesday - November 2025 - Rapid7
SecurityWeek
Press · 11 Nov 2025, 08:00 · Microsoft Patches Actively Exploited Windows Kernel Zero-Day - SecurityWeek
Qualys
Press · 11 Nov 2025, 08:00 · Microsoft Patch Tuesday, November 2025 Security Update Review - Qualys
CyberSecurityNews
Press · 11 Nov 2025, 08:00 · Windows Kernel 0‑day Vulnerability Actively Exploited in the Wild to Escalate Privilege - CyberSecurityNews
BleepingComputer
Press · 11 Nov 2025, 08:00 · Microsoft November 2025 Patch Tuesday fixes 1 zero-day, 63 flaws - BleepingComputer
thezdi.com
Press · 11 Nov 2025, 08:00 · The November 2025 Security Update Review - thezdi.com
Cisco Talos Blog
Press · 11 Nov 2025, 08:00 · Microsoft Patch Tuesday for November 2025 — Snort rules and prominent vulnerabilities - Cisco Talos Blog
LinkedIn
Press · 11 Nov 2025, 08:00 · Microsoft November 2025 Patch Tuesday Fixes 60+ Vulnerabilities Including 1 Zero-Day Flaw - LinkedIn

Score evolution

● Hype   ● Reality

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

First record: hype 0.0 · reality 8.1 (2026-11-02 15:14). The curve appears once the score changes.

Public exploit evidence

3

Public exploit entries / repo candidates

See 3 repos with metrics
RepositoryStarsForksLanguageUpdated
abrewer251/CVE-2025-62215_Windows_Kernel_PE213C++18 Nov 2025, 16:34
gowonisgood/CVE-2025-62215-POC111C++21 May 2026, 11:22
nullxall/cve-2025-62215-exploit-poc15—14 Nov 2025, 06:07
Public exploit evidence
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 7; EPSS 4.5%
Attention, last 30 days
0 distinct story titles; 0 press documents; 0 publisher domains.
Technical potential
local access, low privileges, no user interaction, additional attack conditions.
Observed activity
Exploitation recorded in CISA KEV.
Known scale
Not quantified.
Evidence confidence basis
Trusted exploitation confirmation

Score evaluated: 2026-11-05 13:59:43.394995+00:00 · EPSS snapshot: 2026-11-05T12:03:04Z

Source event timeline
First press mention
11 Nov 2025, 08:00
Published
11 Nov 2025, 17:59
Added to the CISA KEV catalog
12 Nov 2025, 00:00
Latest press mention
09 Dec 2025, 08:00
Score calculated
05 Nov 2026, 13:59
PoCs on GitHub
3 repositories