CVE-2022-2951

7.8 highEPSS 0.3%

High (7.8) in altair hyperview player. EPSS 0.3% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

7.8 high

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 20% of CVEs (scores of 2026-10-31)
CWE: CWE-129
Published: 2022-12-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

altair:hyperview_player

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-01
https://www.cisa.gov/uscert/ics/advisories/icsa-22-284-01

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