Answer in brief
CVE-2026-24858 records a High severity vulnerability in CISA ADP Vulnrichment. The current sources mark it as known exploited. The current feed maps Fortinet/FortiAnalyzer (generic), Fortinet/FortiManager (generic), Fortinet/FortiNAC-F (generic), Fortinet/FortiOS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Fortinet/FortiAnalyzer (generic), Fortinet/FortiManager (generic), Fortinet/FortiNAC-F (generic), Fortinet/FortiOS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Fortinet/FortiAnalyzergeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiManagergeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiNAC-Fgeneric | 7.6.3 | Not reported |
| Fortinet/FortiOSgeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiProxygeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiWebgeneric | 8.0.0 || 7.6.0 || 7.4.0 | Not reported |
| Siemens/RUGGEDCOM APE1808generic | >=0 <* | * |
Published upstream
Jan 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jan 27, 2026
Evidence: source:kev:kev:kev:recordAn Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-24858 records a High severity vulnerability in CISA ADP Vulnrichment. The current sources mark it as known exploited. The current feed maps Fortinet/FortiAnalyzer (generic), Fortinet/FortiManager (generic), Fortinet/FortiNAC-F (generic), Fortinet/FortiOS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
A CVSS score is not reported in the current record. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.
Analysis status
Analysis pending evidence review
Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.
The current feed maps Fortinet/FortiAnalyzer (generic), Fortinet/FortiManager (generic), Fortinet/FortiNAC-F (generic), Fortinet/FortiOS (generic) and additional mapped packages. Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Fortinet/FortiAnalyzergeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiManagergeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiNAC-Fgeneric | 7.6.3 | Not reported |
| Fortinet/FortiOSgeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiProxygeneric | 7.6.0 || 7.4.0 || 7.2.0 || 7.0.0 | Not reported |
| Fortinet/FortiWebgeneric | 8.0.0 || 7.6.0 || 7.4.0 | Not reported |
| Siemens/RUGGEDCOM APE1808generic | >=0 <* | * |
Published upstream
Jan 27, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Jun 9, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
May 24, 2026
Added to CISA KEV
Jan 27, 2026
Evidence: source:kev:kev:kev:recordAn Authentication Bypass Using an Alternate Path or Channel vulnerability [CWE-288] vulnerability in Fortinet FortiAnalyzer 7.6.0 through 7.6.5, FortiAnalyzer 7.4.0 through 7.4.9, FortiAnalyzer 7.2.0 through 7.2.11, FortiAnalyzer 7.0.0 through 7.0.15, FortiManager 7.6.0 through 7.6.5, FortiManager 7.4.0 through 7.4.9, FortiManager 7.2.0 through 7.2.11, FortiManager 7.0.0 through 7.0.15, FortiNAC-F 7.6.3 through 7.6.5, FortiOS 7.6.0 through 7.6.5, FortiOS 7.4.0 through 7.4.10, FortiOS 7.2.0 through 7.2.12, FortiOS 7.0.0 through 7.0.18, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4.0 through 7.4.12, FortiProxy 7.2.0 through 7.2.15, FortiProxy 7.0.0 through 7.0.22, FortiWeb 8.0.0 through 8.0.3, FortiWeb 7.6.0 through 7.6.6, FortiWeb 7.4.0 through 7.4.11 may allow an attacker with a FortiCloud account and a registered device to log into other devices registered to other accounts, if FortiCloud SSO authentication is enabled on those devices.
Quoted source text, attributed separately from HOL analysis.