CVE-2026-48423

highCVSS 7.8covered by 2 sourcesfirst seen 2026-08-25

An attacker can exploit multiple vulnerabilities in the Adobe Creative Cloud applications Substance 3D, XD, and Illustrator to execute arbitrary code, perform a denial of service attack, and disclose information.

CSIRTS triage

What: Multiple vulnerabilities in Adobe Creative Cloud applications enable remote code execution, denial of service, and information disclosure.
Who is affected: Users of Adobe Substance 3D, XD, and Illustrator are affected when opening untrusted files or projects.
Urgency: Medium priority; RCE in creative applications can compromise design systems and sensitive project data.
Action: Update Adobe Creative Cloud applications to the latest patched versions addressing CVE-2026-48417 through CVE-2026-48424.

AI-assisted analysis generated from the source advisory — verify against the original.

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Exploitation outlook

Low exploitation risk0.20% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 10% of all EPSS-scored CVEs.

Advisory coverage (2)

medium[NEW] [medium] Adobe Creative Cloud (Substance 3D, XD, and Illustrator): Multiple vulnerabilitiescert-bund · 2026-08-26
highCVE-2026-48423: Substance3D - Sampler is affected by a Heap-based Buffer Overflow vulnerability that could res…nvd · 2026-08-25

External references

NVD record for CVE-2026-48423

CVE.org record

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