Certificate mapping enforcement
No content change seen yet. Watched since 12 Oct 19:19 UTC, last read 18 Oct 23:34 UTC, next check today 23:34 UTC.
Read the Microsoft source · Link to this observation · My radar
Timeline
From the capture of 12 Oct 19:19 UTC- 16 dates
- 6 undated sections
- 21 with conditions
- Audit / monitor10 May 2022 Published timing is qualified; effectiveness is not confirmed.
- Enforced26 Jan 2023 Enforced; the override no longer helps
- Enforced14 Feb 2023 Enforced; the override no longer helps
- Enforced11 Apr 2023 Published timing is qualified; effectiveness is not confirmed.
- Enforced19 May 2023 Enforced; the override no longer helps
- Enforced30 Jun 2023 Enforced; the override no longer helps
- Enforced by default10 Oct 2023 On by default; an override or rollback still exists
- Enforced14 Nov 2023 Enforced; the override no longer helps
- Opt-in13 Feb 2024 Published timing is qualified; effectiveness is not confirmed.
- Enforced by default10 Sep 2024 On by default; an override or rollback still exists
- Enforced24 Oct 2024 Enforced; the override no longer helps
- Enforced by defaultFebruary 2025 Published timing is qualified; effectiveness is not confirmed.
- Enforced11 Feb 2025 Published timing is qualified; effectiveness is not confirmed.
- Retired / removedon or after September 2025 Published timing is qualified; effectiveness is not confirmed.
- Audit / monitor9 Sep 2025 Published timing is qualified; effectiveness is not confirmed.
- Enforced10 Sep 2025 Now: Enforced; the override no longer helps
- 4 years agoAudit / monitor · unconfirmed
- Take actionMilestone
CVE-2022-26931CVE-2022-26923Enrollment-Flag
- 3 years agoEnforced
- 3 years agofromEnforced
- 3 years agoEnforced · unconfirmed
- 3 years agoEnforced
- 3 years agoEnforced
- 3 years agoEnforced by default
- 2 years agofromEnforced
- 2 years agoOpt-in · unconfirmed
- Timeline for Windows updatesMilestone
X509IssuerSerialNumberX509IssuerSubject
- 2 years agonumeric month/dayEnforced by default
- 24 months agoEnforced
Change date: 10/24/2024; Description: Updated text for clarity…
- 19 months agomonth windowbyupdate release · Patch Tuesday 11 Feb 2025Enforced by default · unconfirmed
StrongCertificateBindingEnforcementStrongCertificateBindingEnforcement
- 20 months agoEnforced · unconfirmed
StrongCertificateBindingEnforcement
- 12 months agomonth windowon or afterRetired / removed · unconfirmed
- 13 months agoAudit / monitor · unconfirmed
Change date: 9/10/2025; Description: Corrected the Enforcement mode date from September 10, 2025, to September 9, 2025.…
StrongCertificateBindingEnforcementStrongCertificateBindingEnforcement- Registry key informationMilestone
CVE-2022-26931CVE-2022-26923 - Frequently asked questionsRequirement
StrongCertificateBindingEnforcement
- 13 months agonumeric month/dayfromEnforced
Change date: 9/10/2025; Description: Corrected the Enforcement mode date from September 10, 2025, to September 9, 2025.…
Settings and overrides named on this page
Registry values, policies and cmdlets the source mentions, with the dated steps that name them. Read the source for the values to set.
Enrollment-Flag10 May 2022StrongCertificateBindingEnforcementOverrideFebruary 202511 Feb 20259 Sep 2025X509IssuerSerialNumber13 Feb 2024X509IssuerSubject13 Feb 2024A1B2C3C3B2A1CertificateMappingMethodsOverride
Requirements, exceptions and scope
X509IssuerSerialNumberA1B2C3C3B2A1CurrentControlSetCertificateMappingMethodsCVE-2022-26931CVE-2022-26923StrongCertificateBindingEnforcement
Extracted automatically from Microsoft's wording. Confirm dates, conditions and whether they apply to you in the source before acting; a month or quarter is a window, not a day.
Observed history and review priority
Captured 12 Oct 19:19 UTC; extracted 16 Oct 16:10 UTC. Extractor: microsoft-1/9/fc65ebeb286710c0a830833db8a7e5de7e266b79981fe9c7c34479be9369ad3c.
Review priority. Extracted assertions require review · Publisher marks guidance tentative · Applicability or exceptions require review
0 date changes and 0 condition changes across 0 compared revisions. Suggested check interval: 24 hours.
Earlier unavailable versions and edits between checks are unknown. A missing statement requires review; it does not mean the policy was cancelled. Recovered historical statements are not original revision snapshots.
Related public evidence
No related evidence found in this installation's recent collection. This does not establish that no announcement exists.
What changed
First observed 18 Oct 2026No field changes in the recorded history.
Cite this recorded revision to keep the same title, summary, facts and links when the page changes.
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