What’s Vulnerable › Vulnerabilities

CVE-2022-2950

• Severity: high (CVSS 7.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-13 · updated 2026-06-17
• Weakness: CWE-908

Description

Altair HyperView Player versions 2021.1.0.27 and prior are vulnerable to the use of uninitialized memory vulnerability during parsing of H3D files. A DWORD is extracted from an uninitialized buffer and, after sign extension, is used as an index into a stack variable to increment a counter leading to memory corruption.

Affected products

• Altair HyperView Player: through 2021.1.0.27

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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