CVE-2026-69525Patch(microsoft / windows_10_1607)

MEDIUMCVSS 9.8 · CRITICAL

Exploitation ongoing with high activity in latest observed window (1 mentions)

Immediate actions

  • Patch microsoft windows_10_1607 systems immediately
  • Assume compromise if assets are exposed

Recommended action window: Immediate (within 24h)

NVD description

Use after free in Windows Remote Desktop Services allows an unauthorized attacker to execute code over a network.

4.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-416

Priority

MEDIUM

Exploitation

ACTIVE

PoC

NONE

Patch

AVAILABLE

Momentum

STABLE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • windows_10_1607
  • windows_10_1809
  • windows_10_21h2
  • windows_10_22h2

Threat summary

  • Active exploitation appears in 1 classified signals
  • Patch or workaround signal is available
  • 5 mentions across 4 observed days
  • Momentum state: stable

What's happening

  • Active exploitation reported across 1 signal
  • Patch or workaround mentioned in 5 signals
  • Technical details provided in 4 signals
  • Peaked 2d ago at 2 mentions (2026-09-26); latest day: 1
  • 5 total mentions across 4 days

Affected systems

Vendors
Products
windows_10_1607windows_10_1809windows_10_21h2windows_10_22h2windows_11_23h2windows_11_24h2windows_11_25h2windows_11_26h1windows_server_2012windows_server_2016

2 versions affected across 13 products

Deep dive

Activity timeline5 mentions / 4d
01122Mentions · 2026-09-12: 1Mentions · 2026-09-26: 2Mentions · 2026-09-30: 1Mentions · 2026-10-02: 1Active Exploitation · 2026-09-26: 1Patch / Workaround · 2026-09-12: 1Patch / Workaround · 2026-09-26: 2Patch / Workaround · 2026-09-30: 1Patch / Workaround · 2026-10-02: 1Technical Details · 2026-09-26: 2Technical Details · 2026-09-30: 1Technical Details · 2026-10-02: 109-1209-2609-3010-02
Signal classification2 categories
Patch
480.0%
Active Exploitation
120.0%
Referenced assets2 URLs
Classification over time
DateTotalLabels
2026-09-121
Patch1
2026-09-262
Active Exploitation1Patch1
2026-09-301
Patch1
2026-10-021
Patch1
Full discourse5 posts
  • ~/mj@mehdiMj_ir
    Patch

    عزیزان سرورهای ویندوزی‌تون رو آپدیت کنید کریتیکال ۹.۸ 🥺 https://nvd.nist.gov/vuln/detail/cve-2026-69525

    Post summary

    The post advises updating Windows servers to address the critical CVE‑2026‑69525.

    2403691.5K
    1.2K followersView on X
  • AlexAImaginator@TraffAlex
    Active Exploitation

    🔒 CYBERSECURITY, PRIVACY & OPEN SOURCE ROUNDUP — September 26, 2026 1️⃣ ORACLE PEOPLESOFT UNDER ACTIVE WILD EXPLOITATION A critical PeopleSoft flaw, CVE-2026-35273 (CVSS 9.8), is reportedly under mass exploitation by a threat cluster tracked as UNC6240. The reported technique is an elegant WAF bypass: attackers URL-encode a single path character (/%50SEMHUB/ instead of /PSEMHUB/) to slip past string-matching rules, then drop web shells for unauthenticated remote code execution. If your PeopleSoft sits behind a literal-path WAF, the protection may be weaker than it looks. 🔹 @XavierRiveraX 2️⃣ IOS 27 CREDITS AI BUG FINDERS A sign of the times in Apple's security notes: three of the iOS 27 fixes are credited to Anthropic's Claude, and OpenAI Codex Security is thanked as well. AI models are now formal contributors to mobile OS security, listed right alongside human researchers. 🔹 @mnh_18 3️⃣ WINDOWS REMOTE DESKTOP RCE ADDRESSED IN SEPTEMBER UPDATE Microsoft's September security cycle addresses a critical Remote Desktop flaw, CVE-2026-69525, rated CVSS 9.8. Security notes flag the issue as urgent, and unpatched RDS servers should be treated as top priority. 🔹 @Teeeda_worker 4️⃣ ABOUT 160 TEAMCITY SERVERS STILL EXPOSED Roughly 160 TeamCity servers remain exposed to the internet, and CISA has just labeled the flaw "used in ransomware." Continuous deployment servers stay a persistent target because they can move code and credentials inside an organization. 🔹 @Boluyung 5️⃣ AI FOUND 23,000 FLAWS ACROSS OPEN SOURCE PROJECTS Chainguard highlighted that Anthropic's newest AI found 23,019 potential vulnerabilities across 1,000+ open source projects. Of the 1,596 disclosed to maintainers, only 97 are known to be patched. The gap between AI discovery speed and human patching speed is becoming a structural problem for open source security. 🔹 @StartupContext 6️⃣ FLOCK SAFETY FACES 300,000 DEVICE SURVEILLANCE MAP A public map created by cybersecurity researcher Joshua Michael reportedly identifies roughly 300,000 devices tied to Flock Safety across the country, and the company is reportedly trying to pull it offline. The map shows how the cross-jurisdiction license plate recognition network can be used to reconstruct past movements across state lines. 🔹 @gatewaypundit 7️⃣ RSA 1024 SIGNATURES FORGED WITHOUT FACTORIZATION New research reportedly demonstrates that 1024-bit RSA signatures can be forged without factoring the modulus — the published analysis cites roughly 1,380 core-years of compute. For the few remaining use cases still relying on RSA-1024, the security margin is shrinking. 🔹 @__canal 8️⃣ ONEPLUS 15 ZERO PERMISSION ROOT EXPLOIT A malicious Android app can reportedly gain full root access on a stock OnePlus 15 without requesting a single permission — no camera, no SMS, no accessibility abuse. Another reminder that a stock OS is not a guarantee of containment. 🔹 @thecybersecguru 💭 The common thread today is the shrinking time between discovery and exploitation. An AI that scans 1,000 projects faster than maintainers can patch them, a WAF defeated by one encoded character, and 160 build servers left open to the internet all point the same direction: the comfortable window where something is patched but nobody has updated yet is closing. If you run PeopleSoft, Remote Desktop, or TeamCity, the September patch is not optional. Are you tracking AI-found vulnerabilities in your own stack? What is your patch SLA for criticals? 👇 #CyberSecurity #Privacy #OpenSource

    Post summary

    The report highlights CVE-2026-35273 as being under active mass exploitation via a WAF bypass and CVE-2026-69525 as remediated in the September update, urging immediate patching of PeopleSoft, RDP, and TeamCity systems.

    11020409
    2.7K followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    Patch

    【緊急】Windows RDSにCVSS 9.8、9月更新を適用 https://www.cybernote.click/2026/09/25/windows-remote-desktop-cve-2026-69525-rce-update/ #IT #Security #cybersecurity

    Post summary

    The text urgently advises applying the September update to Windows RDS due to a CVSS 9.8 vulnerability, without mentioning PoCs, exploit tools, or active exploitation.

    0000065
    204 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    Patch

    【緊急】Windows RDSにCVSS 9.8、9月更新を適用 https://www.cybernote.click/2026/09/25/windows-remote-desktop-cve-2026-69525-rce-update/ #IT #Security #cybersecurity

    Post summary

    The alert reports a high‑severity Windows RDS vulnerability (CVSS 9.8, likely CVE‑2026‑69525) and urges users to apply the September security update to mitigate the risk.

    0000051
    208 followersView on X
  • ケイ | IT・セキュリティ系副業Webライター@Teeeda_worker
    Patch

    【緊急】Windows RDSにCVSS 9.8、9月更新を適用 https://www.cybernote.click/2026/09/25/windows-remote-desktop-cve-2026-69525-rce-update/ #IT #Security #cybersecurity

    Post summary

    The text warns about a critical Windows RDS vulnerability with a CVSS score of 9.8 and urges readers to apply the September security update.

    0000053
    209 followersView on X
CPE platform detail24 entries

24 of 24 entries

PartVendorProductVersionTarget SWTarget HW
OSmicrosoftwindows_10_1607--x64
OSmicrosoftwindows_10_1607--x86
OSmicrosoftwindows_10_1809--x64
OSmicrosoftwindows_10_1809--x86
OSmicrosoftwindows_10_21h2--arm64
OSmicrosoftwindows_10_21h2--x64
OSmicrosoftwindows_10_21h2--x86
OSmicrosoftwindows_10_22h2--arm64
OSmicrosoftwindows_10_22h2--x64
OSmicrosoftwindows_10_22h2--x86
OSmicrosoftwindows_11_23h2--arm64
OSmicrosoftwindows_11_23h2--x64
OSmicrosoftwindows_11_24h2--arm64
OSmicrosoftwindows_11_24h2--x64
OSmicrosoftwindows_11_25h2--arm64
OSmicrosoftwindows_11_25h2--x64
OSmicrosoftwindows_11_26h1--arm64
OSmicrosoftwindows_11_26h1--x64
OSmicrosoftwindows_server_2012---
OSmicrosoftwindows_server_2012r2--
OSmicrosoftwindows_server_2016---
OSmicrosoftwindows_server_2019---
OSmicrosoftwindows_server_2022---
OSmicrosoftwindows_server_2025---

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