CVE-2023-30226

MEDIUMNVD 5.55.5—

5.5

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.

CVSS v3: 5.5
EG Score: 5.5(medium)
EPSS: 17.0%
KEV: Not listed

Published

July 12, 2023

Last Modified

November 21, 2024

References (4)

cve@mitrehttps://github.com/ifyGecko/CVE-2023-30226
cve@mitrehttps://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed
af854a3a-2127-422b-91ae-364da2661108https://github.com/ifyGecko/CVE-2023-30226
af854a3a-2127-422b-91ae-364da2661108https://github.com/rizinorg/rizin/commit/a6d89de0d44e776f9bccc3a168fdc79f604e14ed

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-834Excessive Iteration

Data Freshness Timeline

(refreshed 12× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-02 20:12 UTCepss_batch
2026-06-01 13:51 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 22:29 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-31 00:15 UTCepss_batch
2026-05-29 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-28 13:43 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-27 13:39 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 13:43 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:18 UTCepss_batch
2026-05-26 07:17 UTCepss_batch
2026-05-24 21:27 UTCEG score recompute

Frequently asked(5)

What is CVE-2023-30226?

CVE-2023-30226 is a medium vulnerability published on July 12, 2023. An issue was discovered in function getgnuverneed in rizinorg Rizin prior to 0.5.0 verneed_entry allows attackers to cause a denial of service via crafted elf file.

When was CVE-2023-30226 disclosed?

CVE-2023-30226 was first published in the National Vulnerability Database on July 12, 2023, with the most recent update on November 21, 2024. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2023-30226 actively exploited?

CVE-2023-30226 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 17.0% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2023-30226?

CVE-2023-30226 has a CVSS v3 base score of 5.5 (NVD).

How do I remediate CVE-2023-30226?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2023-30226, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

Dependency Blast Radius

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CVE-2023-30226

📅 Published

🔄 Last Modified

🔗 References (4)