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3813 articles · 152948 vulns · 36/41 feeds (7d)
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7.8
CVE-2026-34675EXPLOITEDPATCHED
adobe · substance3d - painter

Substance3D - Painter | Out-of-bounds Write (CWE-787)

Description

Substance3D - Painter versions 12.0.2 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.

Affected Products

VendorProductVersions
adobesubstance3d - painter0

Also Affects

Downstream vendors/products affected by this vulnerability

VendorProductSourceConfidence
adobecreative cloudcert_advisory90%

References

  • https://helpx.adobe.com/security/products/substance3d_painter/apsb26-55.html(vendor-advisory)

Related News (2 articles)

Tier B
BSI Advisories3h ago
[NEU] [mittel] Adobe Creative Cloud Applikationen: Mehrere Schwachstellen
→ No new info (linked only)
Tier C
VulDB18h ago
CVE-2026-34675 | Adobe Substance3D Painter up to 12.0.2 File out-of-bounds write (apsb26-55)
→ No new info (linked only)
CVSS 3.17.8 HIGH
VectorCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CISA KEV❌ No
Actively exploited✅ Yes
Patch available
https://helpx.adobe.com/security/products/substance3d_painter/apsb26-55.html
CWECWE-787
PublishedMay 12, 2026
Last enriched17h agov2
Trending Score62
Source articles2
Independent2
Info Completeness9/14
Missing: epss, kev, exploit, iocs, mitre_attack

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Related CVEs (5)

HIGHCVE-2026-34643EXP
After Effects | Out-of-bounds Write (CWE-787)
Trending: 62
HIGHCVE-2026-34639EXP
Media Encoder | Out-of-bounds Write (CWE-787)
Trending: 62
HIGHCVE-2026-34637EXP
Premiere Pro | Out-of-bounds Write (CWE-787)
Trending: 62
HIGHCVE-2026-34682EXP
Substance3D - Designer | Out-of-bounds Write (CWE-787)
Trending: 62
HIGHCVE-2026-34687EXP
Illustrator | Heap-based Buffer Overflow (CWE-122)
Trending: 62

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Verification

State: unverified
Confidence: 0%

Vulnerability Timeline

CVE Published
May 12, 2026
Discovered by ZDM
May 12, 2026
Updated: severity, activelyExploited
May 12, 2026
Actively Exploited
May 13, 2026
Patch Available
May 13, 2026

Version History

v2
Last enriched 17h ago
v2Tier C17h ago

Updated severity to CRITICAL, marked as actively exploited, and noted that no exploit is available.

severityactivelyExploited
via VulDB
v118h ago

Initial creation