Is CVE-2026-48351 exploited in the wild?

No. Junglewise Threat Intelligence has no report of CVE-2026-48351 being exploited in the wild.

How severe is CVE-2026-48351?

High severity, with a CVSS score of 7.5, published 14 July 2026.

Which products and versions are affected?

Adobe Content Credentials Command-Line Tool <= c2patool-v0.16.5; Adobe Content Credentials JS SDK <= @contentauth/c2pa-js-v0.16.0; Adobe Content Credentials Rust SDK <= c2pa-v0.84.0.

Is there a fix for CVE-2026-48351?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

How is CVE-2026-48351 attacked?

It is attacked over the network, in a software library.

Am I affected by CVE-2026-48351?

Check whether you run Adobe Content Credentials Command-Line Tool, Adobe Content Credentials JS SDK 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.

CVE-2026-48351: Adobe Content Credentials denial of service via improper input validation

Q: Is there a fix for CVE-2026-48351?

No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

Q: How is CVE-2026-48351 attacked?

It is attacked over the network, in a software library.

Q: Am I affected by CVE-2026-48351?

Check whether you run Adobe Content Credentials Command-Line Tool, Adobe Content Credentials JS SDK 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.

CVE-2026-48351 · Severity: high · CVSS 7.5 · Published 2026-07-14

Adobe Content Credentials tools, which are used to verify the authenticity and origin of digital content, are vulnerable to a flaw that can cause them to crash. An attacker can exploit this remotely to disable the verification service, preventing users from validating the history or integrity of digital media. This could disrupt workflows that rely on content authenticity and impact the availability of verification services.

Technologies: Adobe Content Credentials Command-Line Tool, Adobe Content Credentials JS SDK, Adobe Content Credentials Rust SDK. Vendors: Adobe.

Quick answers

Is CVE-2026-48351 exploited in the wild?: No. Junglewise Threat Intelligence has no report of CVE-2026-48351 being exploited in the wild.
How severe is CVE-2026-48351?: High severity, with a CVSS score of 7.5, published 14 July 2026.
Which products and versions are affected?: Adobe Content Credentials Command-Line Tool <= c2patool-v0.16.5; Adobe Content Credentials JS SDK <= @contentauth/c2pa-js-v0.16.0; Adobe Content Credentials Rust SDK <= c2pa-v0.84.0.
Is there a fix for CVE-2026-48351?: No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
How is CVE-2026-48351 attacked?: It is attacked over the network, in a software library.
Am I affected by CVE-2026-48351?: Check whether you run Adobe Content Credentials Command-Line Tool, Adobe Content Credentials JS SDK 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.

Technical details

An improper input validation vulnerability (CWE-20) exists in the Adobe Content Authenticity Initiative (CAI) SDKs and command-line tools. The flaw allows a remote, unauthenticated attacker to send specially crafted input that triggers an application crash, resulting in a denial-of-service (DoS) condition. The vulnerability affects the Rust SDK, JavaScript SDK, and the C2PA command-line tool. No user interaction is required for exploitation. Adobe has released updates to address this issue in Content Credentials Rust SDK v0.85.2, Command-Line Tool v0.26.65, and JS SDK v0.17.0.

Affected products

Adobe Content Credentials Rust SDK (c2pa) <= c2pa-v0.84.0
Adobe Content Credentials Command-Line Tool (c2patool) <= c2patool-v0.16.5
Adobe Content Credentials JS SDK (@contentauth/c2pa-js) <= @contentauth/c2pa-js-v0.16.0

Timeline

2026-07-14: advisory: Initial disclosure by Adobe and NVD publication

References

https://helpx.adobe.com/security/products/content-authenticity-sdk/apsb26-80.html

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