VulnerabilityModified
CVE-2021-46168
Spin v6.5.1 was discovered to contain an out-of-bounds write in lex() at spinlex.c.
MEDIUM 5.5EPSS 0.64%
Does this matter?
Lower severity and a low EPSS score (0.64%). Track it; it rarely justifies an emergency change on its own.
Description
Spin v6.5.1 was discovered to contain an out-of-bounds write in lex() at spinlex.c.
- CVSS 3.1
- 5.5 MEDIUMCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
- EPSS
- 0.64% probability · 50th percentile
- Public exploits
- None in Exploit-DB
- CISA KEV
- Not listed
- Weakness
- CWE-787
- Affected
- spinroot/spin
- Source
- cve@mitre.org
EPSS 0.6% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.
References
- https://github.com/nimble-code/Spin/issues/56Exploit, Issue Tracking, Patch, Third Party Advisory
- https://github.com/nimble-code/Spin/issues/56Exploit, Issue Tracking, Patch, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.