Security readout for executives and security teams
Plain-English summary
CVE-2022-26806 is a Microsoft Office Graphics remote code execution issue. In business terms, a user opening crafted Office-related content could allow code execution on their workstation. The provided data rates it high severity, but it does not show active exploitation.
Executive priority
Treat as a high-priority workstation patching item, especially where Office documents are routinely received from external parties. There is no source-backed evidence of active exploitation in the provided bundle, so urgency should focus on timely remediation rather than emergency response.
Technical view
The supplied CVSS vector is 7.8 high: local attack vector, low complexity, no privileges required, user interaction required, unchanged scope, and high confidentiality, integrity, and availability impact. The affected product listed is Microsoft 365 Apps for Enterprise version 16.0.1.
Likely exposure
Exposure is most relevant for endpoints running the listed Microsoft 365 Apps for Enterprise version. The source bundle does not identify other affected products, deployment configurations, or server-side exposure.
Exploitation context
The source bundle does not support active exploitation: KEV is false and exploit maturity is marked unproven. The CVSS vector indicates user interaction is required, so phishing or document-opening scenarios are the main concern, but no exploit details are provided.
Researcher notes
The bundle provides limited technical detail: no CWE, root cause, exploit primitive, or patch version is included. Do not broaden affected scope beyond the listed Microsoft 365 Apps for Enterprise entry without checking Microsoft’s advisory.
Mitigation direction
- Review the Microsoft MSRC advisory for the official update guidance.
- Prioritize patching affected Microsoft 365 Apps for Enterprise endpoints.
- Use normal endpoint controls for untrusted Office documents.
- Monitor Microsoft guidance for any revised affected-product scope.
Validation and detection
- Inventory Microsoft 365 Apps for Enterprise installations and versions.
- Compare installed versions against the MSRC CVE-2022-26806 advisory.
- Confirm endpoint management reports successful Office update deployment.
- Review vulnerability scanner findings for this CVE after patching.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2022-26806 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- High
- CVSS
- 7.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C1.85.9Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
7.8HighVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft Office Graphics Remote Code Execution VulnerabilityCVE reference · vendor-advisory
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.