What’s Vulnerable › Vulnerabilities

CVE-2023-30226

• Severity: medium (CVSS 5.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-07-12 · updated 2026-06-17
• Weakness: CWE-834

Description

An issue was discovered in function get_gnu_verneed in rizinorg Rizin prior to 0.5.0 verneed_entry allows attackers to cause a denial of service via crafted elf file.

Affected products

• rizinorg rizin: before 0.5.0 — fixed in 0.5.0

How to fix

Upgrade to a fixed version: rizinorg rizin 0.5.0. Check the vendor advisory for mitigations.

References

• https://github.com/ifyGecko/CVE-2023-30226
• https://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed
• https://github.com/ifyGecko/CVE-2023-30226
• https://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed

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