Use after free in append_command in GitHub repository vim/vim prior to 8.2.4895. This vulnerability is capable of crashing software, Bypass Protection Mechanism, Modify Memory, and possible remote execution
Fix
Patch, vendor advisory and mitigation references on NVD 4
- https://github.com/vim/vim/commit/d88934406c5375d88f8f1b65331c9f0cab68cc6c Patch, Third Party Advisory
- https://huntr.dev/bounties/40f1d75f-fb2f-4281-b585-a41017f217e2 Exploit, Patch, Third Party Advisory
- https://github.com/vim/vim/commit/d88934406c5375d88f8f1b65331c9f0cab68cc6c Patch, Third Party Advisory
- https://huntr.dev/bounties/40f1d75f-fb2f-4281-b585-a41017f217e2 Exploit, Patch, Third Party Advisory
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 1
- First seenCVSS 7.8 · vim, fedoraproject, debianNVD modified 2026-10-08 22:17
Affected (CPE criteria) 7
cpe:2.3:a:vim:vim:*:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*cpe:2.3:o:fedoraproject:fedora:36:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
References 25
- http://seclists.org/fulldisclosure/2022/Oct/28 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List, Release Notes, Third Party Advisory
- https://github.com/vim/vim/commit/d88934406c5375d88f8f1b65331c9f0cab68cc6c Patch, Third Party Advisory
- https://huntr.dev/bounties/40f1d75f-fb2f-4281-b585-a41017f217e2 Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List, Third Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6BY5P7ERZS7KXSBCGFCOXLMLGWUUJIH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUN33257RUM4RS2I4GZETKFSAXPETATG/
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory
- https://security.gentoo.org/glsa/202305-16
- https://support.apple.com/kb/HT213488 Release Notes, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/28 Mailing List, Third Party Advisory
- http://seclists.org/fulldisclosure/2022/Oct/41 Mailing List, Release Notes, Third Party Advisory
- https://github.com/vim/vim/commit/d88934406c5375d88f8f1b65331c9f0cab68cc6c Patch, Third Party Advisory
- https://huntr.dev/bounties/40f1d75f-fb2f-4281-b585-a41017f217e2 Exploit, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/05/msg00022.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2022/11/msg00009.html Mailing List, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2025/03/msg00023.html
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/A6BY5P7ERZS7KXSBCGFCOXLMLGWUUJIH/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HIP7KG7TVS5YF3QREAY2GOGUT3YUBZAI/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JUN33257RUM4RS2I4GZETKFSAXPETATG/
- https://security.gentoo.org/glsa/202208-32 Third Party Advisory
- https://security.gentoo.org/glsa/202305-16
- https://support.apple.com/kb/HT213488 Release Notes, Third Party Advisory