CVE-2021-26945
5.5
MEDIUM
CVSS 3.1
EPSS 0.15%
Description
An integer overflow leading to a heap-buffer overflow was found in OpenEXR in versions before 3.0.1. An attacker could use this flaw to crash an application compiled with OpenEXR.
How to fix CVE-2021-26945
No fixed version has been published yet. Mitigate by removing the affected package or applying upstream guidance from the references below.
- Debian/openexr—no fix listed
Is CVE-2021-26945 being exploited?
Low — EPSS is 0.1%, meaning exploitation activity has not been observed at scale.
Affected packages (1)
- from 0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |