CVE-2026-71443
CAI Content Credentials | Improper Input Validation (CWE-20)
Description
CAI Content Credentials is affected by an Improper Input Validation 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.
INFO
Published Date :
Aug. 25, 2026, 6:18 p.m.
Last Modified :
Sept. 1, 2026, 3:14 p.m.
Remotely Exploit :
Yes !
Source :
[email protected]
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS | 134c704f-9b21-4f2e-91b3-4a467353bcc0 | |||||
| CVSS 3.1 | HIGH | 078d4453-3bcd-4900-85e6-15281da43538 | ||||
| CVSS 3.1 | HIGH | [email protected] | ||||
| CVSS 3.1 | HIGH | MITRE-CVE |
Solution
- Validate all user inputs rigorously.
- Implement robust error handling mechanisms.
- Apply necessary security patches promptly.
- Test input validation thoroughly.
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2026-71443.
| URL | Resource |
|---|---|
| https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html | Patch Vendor Advisory |
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2026-71443 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2026-71443
weaknesses.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-71443 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2026-71443 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
Initial Analysis by [email protected]
Sep. 01, 2026
Action Type Old Value New Value Added CPE Configuration OR *cpe:2.3:a:adobe:c2pa:*:*:*:*:*:rust:*:* versions up to (including) 0.89.0 *cpe:2.3:a:adobe:c2patool:*:*:*:*:*:*:*:* versions up to (including) 0.26.70 Added Reference Type Adobe Systems Incorporated: https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html Types: Patch, Vendor Advisory -
CVE Modified by [email protected]
Aug. 28, 2026
Action Type Old Value New Value Added Affected Affected value modified. <a href="https://github.com/CVEProject/cvelistV5/blob/main/cves/2026/71xxx/CVE-2026-71443.json">CVE-2026-71443</a> -
CVE Modified by [email protected]
Aug. 27, 2026
Action Type Old Value New Value Added Reference https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html Removed Reference https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html -
CVE Modified by 134c704f-9b21-4f2e-91b3-4a467353bcc0
Aug. 27, 2026
Action Type Old Value New Value Added SSVC {'id': 'CVE-2026-71443', 'role': 'CISA Coordinator', 'options': [{'exploitation': 'none'}, {'automatable': 'yes'}, {'technicalImpact': 'partial'}], 'version': '2.0.3', 'timestamp': '2026-08-27T16:16:04.058820Z'} -
New CVE Received by [email protected]
Aug. 25, 2026
Action Type Old Value New Value Added Affected [{'vendor': 'Adobe', 'product': 'C2PA Tool', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': 'c2patool-v0.26.70'}, {'status': 'unaffected', 'version': 'c2patool-v0.27.11', 'versionType': 'custom'}], 'defaultStatus': 'affected'}, {'vendor': 'Adobe', 'product': 'Content Credentials Rust SDK', 'versions': [{'status': 'affected', 'version': '0', 'versionType': 'custom', 'lessThanOrEqual': 'c2pa-v0.89.0'}, {'status': 'unaffected', 'version': 'c2pa-v0.90.11', 'versionType': 'custom'}], 'defaultStatus': 'affected'}] Added Description CAI Content Credentials is affected by an Improper Input Validation 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. Added CVSS V3.1 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CWE CWE-20 Added Reference https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-110.html