CVE-2022-2951

HIGH 7.8CVE-2022-2951 · Published 13/12/2022 · updated 17/06/2026

In short

CVE-2022-2951 is a HIGH (CVSS 7.8) vulnerability affecting hyperview player (altair).
Chance of exploitation in the next 30 days (EPSS): 0.28%, higher than 20.3% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
hyperview player altair	`≤ 2021.1.0.27`	No fix yet

Description

Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to improper validation of array index vulnerability during processing of H3D files. A DWORD value from a PoC file is extracted and used as an index to write to a buffer, leading to memory corruption.

References

cisa.gov/uscert/ics/advisories/icsa-22-284-01 · Patch

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