Unrated severityNVD Advisory· Published Dec 27, 2021· Updated Nov 3, 2025
Use After Free in vim/vim
CVE-2021-4173
Description
vim is vulnerable to Use After Free
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
1Patches
Vulnerability mechanics
References
12- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/2EY2VFBU3YGGWI5BW4XKT3F37MYGEQUD/mitrevendor-advisoryx_refsource_FEDORA
- lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/3FH2J57GDA2WMBS6J56F6QQRA6BXQQFZ/mitrevendor-advisoryx_refsource_FEDORA
- security.gentoo.org/glsa/202208-32mitrevendor-advisoryx_refsource_GENTOO
- seclists.org/fulldisclosure/2022/Jul/14mitremailing-listx_refsource_FULLDISC
- seclists.org/fulldisclosure/2022/Mar/29mitremailing-listx_refsource_FULLDISC
- seclists.org/fulldisclosure/2022/May/35mitremailing-listx_refsource_FULLDISC
- www.openwall.com/lists/oss-security/2022/01/15/1mitremailing-listx_refsource_MLIST
- github.com/vim/vim/commit/9c23f9bb5fe435b28245ba8ac65aa0ca6b902c04mitrex_refsource_MISC
- huntr.dev/bounties/a1b236b9-89fb-4ccf-9689-ba11b471e766mitrex_refsource_CONFIRM
- support.apple.com/kb/HT213183mitrex_refsource_CONFIRM
- support.apple.com/kb/HT213256mitrex_refsource_CONFIRM
- support.apple.com/kb/HT213343mitrex_refsource_CONFIRM
News mentions
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