CVE-2021-46050
CVE-2021-46050 is a medium-severity vulnerability in Webassembly Binaryen with a CVSS 3.x base score of 5.5. 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-770.
Key facts
- Severity: Medium (CVSS 3.x base score 5.5)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (48th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-770
- Affected product: Webassembly Binaryen
- Published:
- Last modified:
Description
A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.
Frequently asked questions
- What is CVE-2021-46050?
- A Stack Overflow vulnerability exists in Binaryen 103 via the printf_common function.
- How severe is CVE-2021-46050?
- CVE-2021-46050 has a CVSS 3.x base score of 5.5, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is none, integrity none, and availability high.
- Is CVE-2021-46050 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (48th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-46050?
- CVE-2021-46050 affects Webassembly Binaryen. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-46050?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-46050 published?
- CVE-2021-46050 was published on 2022-01-10 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:a:webassembly:binaryen:103:*:*:*:*:*:*:*
More vulnerabilities in Webassembly Binaryen
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