# CVE-2026-113572: Adobe Content Credentials SDK broken cryptographic algorithm

Source: https://junglewise.ai/threats/cve-2026-113572-cai-content-credentials-is-affected-by-a-use-of-a-broken-or  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-11-10. Updated: 2026-11-10  
License: CC BY 4.0 with a link back

CVE-2026-113572 · Severity: medium · CVSS 5.9 · Published 2026-11-10

Adobe Content Credentials SDK uses a weak cryptographic algorithm that can be exploited to bypass security protections, allowing unauthorized modification of content credentials. The SDK is used to verify the authenticity and provenance of digital content. An attacker could forge or tamper with credentials without detection under specific conditions.

Technologies: [Adobe C2PA Tool](https://junglewise.ai/threats/technologies/c2pa-tool), [Adobe Content Credentials Rust SDK](https://junglewise.ai/threats/technologies/content-credentials-rust-sdk). Vendors: [Adobe](https://junglewise.ai/threats/vendors/adobe).

## Quick answers

**Is CVE-2026-113572 exploited in the wild?** No. Junglewise Threat Intelligence has no report of CVE-2026-113572 being exploited in the wild.

**How severe is CVE-2026-113572?** Medium severity, with a CVSS score of 5.9, published 10 November 2026.

**Which products and versions are affected?** Adobe C2PA Tool c2patool-v0.28.5 and earlier; Adobe Content Credentials Rust SDK c2pa-v0.91.10 and earlier.

**Is there a fix for CVE-2026-113572?** Yes: fixed in Content Credentials Rust SDK c2pa-v0.91.11, C2PA Tool c2patool-v0.28.6. Junglewise finds every place you run it, drafts the upgrade and applies it once you approve.

**How is CVE-2026-113572 attacked?** It is attacked over the network, in a software library.

**Am I affected by CVE-2026-113572?** Check whether you run Adobe C2PA Tool or Adobe Content Credentials Rust SDK at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## How to fix

- Fixed in Content Credentials Rust SDK c2pa-v0.91.11, C2PA Tool c2patool-v0.28.6

## Technical details

CVE-2026-113572 is a use of broken or risky cryptographic algorithm (CWE-327) in Adobe's Content Credentials SDK that allows security feature bypass. Attack requires network access with high complexity, no authentication, and no user interaction. The vulnerability allows an attacker to forge or bypass cryptographic verification, gaining unauthorized write access to content credentials.

## Affected products

- Adobe Content Credentials Rust SDK c2pa-v0.91.10 and earlier
- Adobe C2PA Tool c2patool-v0.28.5 and earlier

## Timeline

- 2026-11-10: disclosed

## References

- [https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-184.html](https://www.adobe.com/trust/security/products/content-credentials-sdk/apsb26-184.html)

## Related threats

- [Adobe Content Credentials SDK path traversal in file write](https://junglewise.ai/threats/cve-2026-123267-cai-content-credentials-is-affected-by-an-improper-limitation-of)
- [Adobe Content Credentials SDK improper verification of cryptographic signature](https://junglewise.ai/threats/cve-2026-123262-cai-content-credentials-is-affected-by-an-improper-verification)
- [Adobe Content Credentials SDK improper input validation in security feature](https://junglewise.ai/threats/cve-2026-123260-cai-content-credentials-is-affected-by-an-improper-input)
- [Adobe Content Credentials SDK improper cryptographic signature verification](https://junglewise.ai/threats/cve-2026-122100-cai-content-credentials-is-affected-by-an-improper-verification)
- [Adobe Content Credentials SDK uncontrolled resource consumption denial-of-service](https://junglewise.ai/threats/cve-2026-122097-cai-content-credentials-is-affected-by-an-uncontrolled-resource)