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HIGH

CVE-2017-12100

CVSS v3

7.8

HIGH

EPSS Score

1.8 %

exploit probability, as of 2026-10-20

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • CVE-2017-12100 Red Hat Product Security

    blender: Integer Overflow in the multires_load_old_dm functionality

Full record on NVD

Description

An exploitable integer overflow exists in the 'multires_load_old_dm' functionality of the Blender open-source 3d creation suite v2.78c. A specially crafted .blend file can cause an integer overflow resulting in a buffer overflow which can allow for code execution under the context of the application. An attacker can convince a user to open a .blend file in order to trigger this vulnerability.

Technical details

Published
2018-04-24

Frequently asked questions

What is CVE-2017-12100?

An exploitable integer overflow exists in the 'multires_load_old_dm' functionality of the Blender open-source 3d creation suite v2.78c. A specially crafted .blend file can cause an integer overflow resulting in a buffer overflow which can allow for code execution under the context of the application. An attacker can convince a user to open a .blend file in order to trigger this vulnerability.

Is CVE-2017-12100 actively exploited?

Active exploitation of CVE-2017-12100 has not been confirmed. Its EPSS score was 1.8% on 2026-10-20, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2017-12100?

CVE-2017-12100 has a CVSS v3 base score of 7.8 (HIGH severity).

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