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CVE-2023-24932

Exploitation likely. EPSS gives it a 12% chance of exploitation in the next 30 days. Fixed versions are out.

CVSS 3.16.7MediumEPSS percentile96th12% chance in 30 daysCISA KEVNot listedNo confirmed exploitation
No public exploit knownFix5 products10 fixed builds listed below

Published Updated Sources: CVE.org, NVD, BDU, CSAF

NVD CVE.org

What to do

Find your product and version, then upgrade to the build on the right.

  • Microsoft Windows 10 Version 1809Affected: ≥ 10.0.17763.0, < 10.0.17763.7558Upgrade to: 10.0.17763.7558Affected: ≥ 10.0.0, < 10.0.19042.2965Upgrade to: 10.0.19042.2965Affected: ≥ 10.0.19044.0, < 10.0.19044.6093Upgrade to: 10.0.19044.6093Affected: ≥ 10.0.19045.0, < 10.0.19045.6093Upgrade to: 10.0.19045.6093 + 2 more branchesStated by: CVE record
  • Microsoft Windows 11 Version 24H2Affected: ≥ 10.0.26100.0, < 10.0.26100.4652Upgrade to: 10.0.26100.4652Affected: ≥ 10.0.22000.0, < 10.0.22000.3079Upgrade to: 10.0.22000.3079Affected: ≥ 10.0.22621.0, < 10.0.22621.5624Upgrade to: 10.0.22621.5624Affected: ≥ 10.0.22631.0, < 10.0.22631.5624Upgrade to: 10.0.22631.5624Stated by: CVE record
  • Microsoft Windows Server 2025Affected: ≥ 10.0.26100.0, < 10.0.26100.4652Upgrade to: 10.0.26100.4652Stated by: CVE record
  • Microsoft Windows Server 2019Affected: ≥ 10.0.17763.0, < 10.0.17763.7558Upgrade to: 10.0.17763.7558Stated by: CVE record
  • Microsoft Windows Server 2022Affected: ≥ 10.0.20348.0, < 10.0.20348.3932Upgrade to: 10.0.20348.3932Affected: ≥ 10.0.25398.0, < 10.0.25398.1732Upgrade to: 10.0.25398.1732Stated by: CVE record

Versions as the sources state them. 5 more products have version data. Full version matrix after sign-in

Check it yourselfA free OpenVAS check exists for this CVE. Run it against your hosts.Is your organisation exposed?Request an assessment to establish which checks fit your systems.

Coverage timeline

2 publishers

  1. ESET reports Windows variants of the SprySOCKS backdoor, including kernel-driver stealth and covert C2 communication methods used for espionage.

    ·The Hacker News summary

Sourced from public security reporting — each date is when it was published, not when it happened. 1 further article named this CVE in wider roundups without reporting it as a distinct event.

What it is

From the CVE record

Secure Boot Security Feature Bypass Vulnerability

In plain language

No plain-language summary for this CVE yet.

Exploitation

Where each signal puts this CVE on the scale from published to confirmed exploited.

EPSS96th
CISA KEV

Not in the catalog. CISA has not confirmed exploitation.

Public exploits

No public exploit or proof of concept found in the sources we track.

EPSS

12% chance of exploitation activity in the next 30 days, which ranks it in the 96th percentile of scored CVEs.

Exploit Prediction Scoring System, FIRST.org. A probability, not a confirmation.

Lifecycle

7 events over 1143 days, from the signal feeds we watch.

  1. OpenVAS check added
  2. EPSS band changelow → moderate
  3. Patch availablerecord updated
  4. Publishedweakness classified, att&ck mapped

Affected products

And 56 more affected products. See all after sign-in

Technical detail

CVSS 3.1 vector

Open in the CVSS calculator

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Scored 6.7 by NVD.

How it is reached

  • Attack Vector LocalRequires local access to the vulnerable system (e.g. local login, malicious file)
  • Attack Complexity LowNo special conditions — the attack can be reliably reproduced
  • Privileges Required HighRequires admin or elevated privileges
  • User Interaction NoneNo user interaction needed — fully automated exploitation

Scope

  • Scope UnchangedImpact is limited to the vulnerable component itself

Impact if exploited

  • Confidentiality HighTotal information disclosure — all data in the component is compromised
  • Integrity HighTotal loss of integrity — attacker can modify any data in the component
  • Availability HighTotal denial of service — the component is completely unavailable

Weaknesses

ATT&CK techniques

Mapped from the weaknesses above (CWE to ATT&CK), not observed in attacks.

Sources

References in the record

And 10 more references. See all after sign-in

In the news

Watch the software you run.

My Stack ranks new CVEs for your products by real-world exploitation, so the next serious one reaches you without reading every advisory.

We'll flag the next CVE, public exploit or patch for Windows 10 Version 1809, not every advisory.