VulnSocial

CVE-2026-21341Disclosure(adobe / macos)

LOWCVSS 7.8 · HIGH

Signal is active with 2 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Substance3D - Stager versions 3.1.6 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.

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0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-787

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • macos
  • substance_3d_stager
  • windows

Threat summary

  • 2 mentions across 1 observed day

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 2 classified signals
  • 2 total mentions across 1 day

Affected systems

Vendors
adobeapplemicrosoft
Products
macossubstance_3d_stagerwindows

1 version affected across 3 products

Deep dive

Activity timeline2 mentions / 1d
01122Mentions · 2026-02-10: 2Technical Details · 2026-02-10: 202-10
Signal classification1 categories
Disclosure
2100.0%
Referenced assets3 URLs
Full discourse2 posts
  • Vulmon Vulnerability Feed@VulmonFeeds
    Disclosure

    CVE-2026-21341 Out-of-Bounds Write Vulnerability in Substance3D Stager Versions 3.1.6 a... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-21341 Vulnerability Notification: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=3

    Post summary

    The tweet announces CVE-2026-21341 as an out‑of‑bounds write vulnerability in Substance3D Stager 3.1.6, linking to a vulnerability details page without providing exploit or patch information.

    0000069
    4.0K followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-21341 Substance3D - Stager versions 3.1.6 and earlier are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of t… https://www.cve.org/CVERecord?id=CVE-2026-21341

    Post summary

    A CVE-2026-21341 vulnerability in Substance3D Stager allows an out-of-bounds write that could lead to arbitrary code execution, but no PoC, exploit, or patch information is provided.

    0000078
    56.5K followersView on X
CPE platform detail3 entries

3 of 3 entries

PartVendorProductVersionTarget SWTarget HW
Appadobesubstance_3d_stager---
OSapplemacos---
OSmicrosoftwindows---

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