VulnerabilityPublished 14 Oct 2025Updated 22 Feb 2026

CVE-2025-55682: Microsoft Windows 11 Version 24H2 · Improper Enforcement of Behavioral Workflow

Affects Microsoft Windows 11 Version 24H2Source CVE Database V5

Not known to be exploited · CVSS 6.1 Medium.

Data as of 26 Oct 2026, 17:16 UTC

CVSS 3.1 base score

6.1Medium

How severe the flaw is on the 0–10 CVSS scale.

EPSS: 0.5% chance of exploitation in 30 days – higher than 43% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

Base metrics

Attack Vector: Physical
Attack Complexity: Low
Privileges Required: None
User Interaction: None
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: None

Temporal metrics

Exploit Code Maturity: Unproven
Remediation Level: Official Fix
Report Confidence: Confirmed

Bold values are the worst case: easiest to exploit or largest impact.

Attack Vector: Physical: The attack requires the attacker to physically touch or manipulate the vulnerable component. Physical interaction may be brief or persistent.
Attack Complexity: Low: Specialized access conditions or extenuating circumstances do not exist. An attacker can expect repeatable success against the vulnerable component.
Privileges Required: None: The attacker is unauthorized prior to attack, and therefore does not require any access to settings or files to carry out an attack.
User Interaction: None: The vulnerable system can be exploited without any interaction from any user.
Scope: Unchanged: An exploited vulnerability can only affect resources managed by the same security authority. In this case, the vulnerable component and the impacted component are either the same, or both are managed by the same security authority.
Confidentiality: High: There is total loss of confidentiality, resulting in all resources within the impacted component being divulged to the attacker. Alternatively, access to only some restricted information is obtained, but the disclosed information presents a direct, serious impact.
Integrity: High: There is a total loss of integrity, or a complete loss of protection. For example, the attacker is able to modify any/all files protected by the impacted component. Alternatively, only some files can be modified, but malicious modification would present a direct, serious consequence to the impacted component.
Availability: None: There is no impact to availability within the impacted component.
Exploit Code Maturity: Unproven: No exploit code is available, or an exploit is theoretical.
Remediation Level: Official Fix: A complete vendor solution is available. Either the vendor has issued an official patch, or an upgrade is available.
Report Confidence: Confirmed: Detailed reports exist, or functional reproduction is possible (functional exploits may provide this). Source code is available to independently verify the assertions of the research, or the author or vendor of the affected code has confirmed the presence of the vulnerability.

Definitions: FIRST CVSS v3.1 specification.

Exploitation evidence

Disclosed: evidence found.
CVE published 14 Oct 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC or the CVSS exploit maturity reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Affected software

Product	Affected	Fixed in
Microsoft Windows 11 Version 24H2	Affected =10.0.26100.0	Fixed in–

AI-suggested

Enforce strict physical security controls to prevent unauthorized physical access to devices running Windows 11 Version 24H2, including secure storage, access logging, and surveillance.
Implement full device management policies that include device encryption status monitoring and alerting for any tampering or unauthorized access attempts.
Use multi-factor authentication and pre-boot authentication mechanisms where possible to add layers beyond BitLocker’s default workflow.
Restrict use of removable media and disable booting from external devices to reduce attack vectors that require physical access.
Maintain up-to-date asset inventories and conduct regular audits of device security posture.
Monitor security advisories from Microsoft for patches or updates addressing this vulnerability and plan prompt deployment once available.
Educate users and administrators about the risks of physical access attacks and the importance of device security.
Consider additional endpoint protection solutions that can detect anomalous behaviors related to physical tampering or unauthorized access attempts.
For highly sensitive environments, consider hardware-based security modules or trusted platform modules (TPM) configurations that may provide additional protections beyond BitLocker’s workflow.

Description

Improper enforcement of behavioral workflow in Windows BitLocker allows an unauthorized attacker to bypass a security feature with a physical attack.

Impact

The primary impact of CVE-2025-55682 is the potential unauthorized disclosure and modification of sensitive data protected by BitLocker encryption on affected Windows 11 Version 24H2 systems. Since BitLocker is widely used to secure data at rest in enterprise, government, and personal devices, bypassing its protections can lead to significant confidentiality breaches. Attackers with physical access could extract or alter encrypted data, undermining data integrity and confidentiality. Although availability is not affected, the loss of data confidentiality and integrity can result in data theft, intellectual property loss, regulatory non-compliance, and reputational damage. Organizations with mobile devices, laptops, or workstations in environments with less stringent physical security controls are particularly vulnerable. The requirement for physical access limits the scope of attacks but does not eliminate risk in scenarios such as theft, insider threats, or unauthorized physical access in shared or public spaces. The absence of known exploits reduces immediate risk but does not preclude future exploitation once the vulnerability becomes widely known.

CWE-841Improper Enforcement of Behavioral Workflow (opens in a new tab)
Class weaknessOWASP Top 10 A06:2025: Insecure Design (opens in a new tab)
The product supports a session in which more than one behavior must be performed by an actor, but it does not properly ensure that the actor performs the behaviors in the required sequence.
OWASP Cheat Sheets
Secure Design Principles (opens in a new tab)
OWASP ASVS 4.0.3
V11.1.1 (opens in a new tab)
V11.1.5 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2025-55682 (opens in a new tab)

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 22 Feb 2026, 20:58 UTC

WeaknessesCWE-841

Technical details

References

Community reviews

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