Security readout for executives and security teams
Plain-English summary
This Edge vulnerability could expose sensitive information when a user interacts with malicious network-delivered content. The supplied CVSS score is 8.2, reflecting potentially high confidentiality impact and limited availability impact. The source bundle does not describe what data may leak or identify confirmed attacks.
Executive priority
Treat as a high-priority browser update because exploitation could expose sensitive information without prior privileges. Schedule prompt enterprise deployment and verify coverage, while avoiding emergency claims: the supplied evidence does not show active exploitation or describe the exposed data.
Technical view
CVE-2024-26192 is classified as CWE-359 information disclosure in Chromium-based Microsoft Edge. Its vector indicates network reachability, low attack complexity, no privileges, required user interaction, changed scope, high confidentiality impact, no integrity impact, and low availability impact. Root cause and affected-version details are incomplete.
Likely exposure
Organizations using Chromium-based Microsoft Edge may be exposed, particularly where users can interact with untrusted web content. The bundle lists version 1.0.0, but this appears insufficient for reliable scoping; consult Microsoft’s advisory for authoritative affected and fixed versions.
Exploitation context
The supplied record does not establish active exploitation, and CVE-2024-26192 is not identified as CISA KEV in the bundle. The CVSS temporal vector reports unproven exploit maturity and an official remedy. User interaction is required, reducing—but not eliminating—practical risk.
Researcher notes
The record provides CWE-359 and a detailed CVSS vector but no root-cause analysis, vulnerable component, disclosure mechanism, or reliable version range. The changed-scope rating deserves attention during impact review. Further technical conclusions require Microsoft’s detailed advisory or additional public analysis not present here.
Mitigation direction
- Review Microsoft’s CVE-2024-26192 advisory for authoritative affected and fixed Edge versions.
- Deploy Microsoft’s official Edge security update to affected endpoints promptly.
- Prioritize internet-facing user populations and endpoints handling sensitive information.
- Keep browser automatic updates enabled and monitor deployment completion.
Validation and detection
- Inventory Chromium-based Edge versions across managed endpoints.
- Compare installed versions with Microsoft’s current affected and fixed-version guidance.
- Confirm the approved Edge update reached all targeted devices.
- Re-scan or re-query endpoint inventory after deployment to identify remaining vulnerable versions.
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.
CWE-359: Exact CWE lookup
Use the exact CWE identifier as the starting point before reviewing related ATT&CK behavior. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2024-26192 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
- 8.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:L/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.
SSVC decision data
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:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:L/E:U/RL:O/RC:C2.84.7microsoftVulnerability scoring details
Base CVSS 3.1 score
8.2HighVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:N/A:L/E:U/RL:O/RC:C
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- Microsoft Edge (Chromium-based) Information Disclosure VulnerabilityCVE reference, microsoft · vendor-advisory, patch
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.
Exposure of Private Personal Information to an Unauthorized Actor
Exposure of Private Personal Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.