CVE-2023-46570
CVE-2023-46570 is a critical-severity vulnerability in Radare Radare2 with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-125.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (55th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Radare Radare2
- Published:
- Last modified:
Description
An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h.
Frequently asked questions
- What is CVE-2023-46570?
- An out-of-bounds read in radare2 v.5.8.9 and before exists in the print_insn32 function of libr/arch/p/nds32/nds32-dis.h.
- How severe is CVE-2023-46570?
- CVE-2023-46570 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2023-46570 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (55th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-46570?
- CVE-2023-46570 affects Radare Radare2. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-46570?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- When was CVE-2023-46570 published?
- CVE-2023-46570 was published on 2023-10-28 and last updated on 2026-06-17.
References
- https://gist.github.com/gandalf4a/d7fa58f1b3418ef08ad244acccc10ba6
- https://github.com/radareorg/radare2/issues/22333
Affected products (1)
- cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
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