CVE-2022-1899
CVE-2022-1899 is a critical-severity vulnerability in Radare Radare2 with a CVSS 3.x base score of 9.1. 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 9.1)
- CVSS v2: 6.4
- EPSS exploit prediction: 1% (69th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-125
- Affected product: Radare Radare2
- Published:
- Last modified:
Description
Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.
Frequently asked questions
- What is CVE-2022-1899?
- Out-of-bounds Read in GitHub repository radareorg/radare2 prior to 5.7.0.
- How severe is CVE-2022-1899?
- CVE-2022-1899 has a CVSS 3.x base score of 9.1, 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 none, and availability high.
- Is CVE-2022-1899 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2022-1899?
- CVE-2022-1899 affects Radare Radare2. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2022-1899?
- 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-2022-1899 published?
- CVE-2022-1899 was published on 2022-05-26 and last updated on 2026-06-17.
References
- https://github.com/radareorg/radare2/commit/193f4fe01d7f626e2ea937450f2e0c4604420e9d
- https://huntr.dev/bounties/8a3dc5cb-08b3-4807-82b2-77f08c137a04
Affected products (1)
- cpe:2.3:a:radare:radare2:*:*:*:*:*:*:*:*
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