What’s Vulnerable › Vulnerabilities

CVE-2021-33185

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.0% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-06-18 · updated 2026-06-17
• Weakness: CWE-120

Description

SerenityOS contains a buffer overflow in the set_range test in TestBitmap which could allow attackers to obtain sensitive information.

Affected products

• SerenityOS: all versions

References

• https://github.com/SerenityOS/serenity/issues/7073
• https://github.com/SerenityOS/serenity/issues/7073

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