What’s Vulnerable › Vulnerabilities

CVE-2022-2947

• 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-119

Description

Altair HyperView Player versions 2021.1.0.27 and prior perform operations on a memory buffer but can read from or write to a memory location outside of the intended boundary of the buffer. This hits initially as a read access violation, leading to a memory corruption situation.

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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