What’s Vulnerable › Vulnerabilities

CVE-2023-28753

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.9% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-05-18 · updated 2026-06-17
• Weakness: CWE-787

Description

netconsd prior to v0.2 was vulnerable to an integer overflow in its parse_packet function. A malicious individual could leverage this overflow to create heap memory corruption with attacker controlled data.

Affected products

• Facebook netconsd: 0.1

References

• https://github.com/facebook/netconsd/commit/9fc54edf54f7caea1189c2b979337ed37af2c60e
• https://www.facebook.com/security/advisories/cve-2023-28753
• https://github.com/facebook/netconsd/commit/9fc54edf54f7caea1189c2b979337ed37af2c60e
• https://www.facebook.com/security/advisories/cve-2023-28753

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