CVE-2026-48357

Application denial-of-service via local resource exhaustion

Published Jul 14, 2026 · Updated Jul 14, 2026

Uncontrolled resource consumption in affected Adobe Content Credentials SDK releases allows local users to interrupt the application. Adobe has not disclosed the affected parser, function, input field, or resource-allocation operation that mishandles untrusted data. Affected releases are c2patool 0.16.5 and earlier, c2pa 0.84.0 and earlier, and c2pa-web 0.7.0 and earlier; exploitation requires local access, no privileges, and no user interaction.

CVSS severity6.2
Medium
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Uncontrolled resource consumption in affected Adobe Content Credentials SDK releases allows local users to interrupt the application. Adobe has not disclosed the affected parser, function, input field, or resource-allocation operation that mishandles untrusted data. Affected releases are c2patool 0.16.5 and earlier, c2pa 0.84.0 and earlier, and c2pa-web 0.7.0 and earlier; exploitation requires local access, no privileges, and no user interaction.

The record

CVE
CVE-2026-48357
Published
Jul 14, 2026
Updated
Jul 14, 2026
Vendor
Adobe
Product
Content Credentials JS SDK
Classifications
CWE-400, T1499.004
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 14, 2026CVE publishedPublication date reported by the CVE source.
  2. Jul 14, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <=@contentauth/[email protected]

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Adobe · Content Credentials JS SDKversion=0 <=@contentauth/[email protected]
Adobe · Content Credentials Rust SDKversion=0 <=c2pa-v0.84.0
Adobe · Content Credentials Command-Line Toolversion=0 <=c2patool-v0.16.5

Published CVSS scores

6.2Adobe Systems IncorporatedCVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-400Uncontrolled Resource Consumption
T1499.004Application or System Exploitation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo