Answer in brief
CVE-2026-71389 records a Unknown severity vulnerability in CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191). The current sources do not mark it as known exploited. The current feed maps Adobe/Content Credentials Command-Line Tool (generic), Adobe/Content Credentials JS SDK (generic), Adobe/Content Credentials Rust SDK (generic). 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. The current sources do not mark it as known exploited. 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 Adobe/Content Credentials Command-Line Tool (generic), Adobe/Content Credentials JS SDK (generic), Adobe/Content Credentials Rust SDK (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Adobe/Content Credentials Command-Line Toolgeneric | 0 | Not reported |
| Adobe/Content Credentials JS SDKgeneric | 0 | Not reported |
| Adobe/Content Credentials Rust SDKgeneric | 0 | Not reported |
Published upstream
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
Quoted source text, attributed separately from HOL analysis.
Answer in brief
CVE-2026-71389 records a Unknown severity vulnerability in CAI Content Credentials | Integer Underflow (Wrap or Wraparound) (CWE-191). The current sources do not mark it as known exploited. The current feed maps Adobe/Content Credentials Command-Line Tool (generic), Adobe/Content Credentials JS SDK (generic), Adobe/Content Credentials Rust SDK (generic). 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. The current sources do not mark it as known exploited. 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 Adobe/Content Credentials Command-Line Tool (generic), Adobe/Content Credentials JS SDK (generic), Adobe/Content Credentials Rust SDK (generic). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| Adobe/Content Credentials Command-Line Toolgeneric | 0 | Not reported |
| Adobe/Content Credentials JS SDKgeneric | 0 | Not reported |
| Adobe/Content Credentials Rust SDKgeneric | 0 | Not reported |
Published upstream
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Aug 11, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Aug 11, 2026
CAI Content Credentials is affected by an Integer Underflow (Wrap or Wraparound) vulnerability that could result in an application denial-of-service. An attacker could exploit this vulnerability to crash the application, leading to a denial-of-service condition. Exploitation of this issue does not require user interaction.
Quoted source text, attributed separately from HOL analysis.