Bug 2455557

Summary:	CVE-2026-34982 vim: arbitrary command execution via modeline sandbox bypass [fedora-all]
Product:	[Fedora] Fedora	Reporter:	Guilherme de Almeida Suckevicz <gsuckevi>
Component:	vim	Assignee:	Zdenek Dohnal <zdohnal>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	high	Docs Contact:
Priority:	high
Version:	rawhide	CC:	carlwgeorge, fhrdina, kdudka, zdohnal
Target Milestone:	---	Keywords:	Security, SecurityTracking
Target Release:	---
Hardware:	Unspecified
OS:	Unspecified
Whiteboard:	{"flaws": ["38dcde39-5f20-44b4-bf96-2f8ef510bb7d"]}
Fixed In Version:	vim-9.2.280-1.fc42 vim-9.2.280-1.fc44	Doc Type:	---
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2026-04-08 07:44:50 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:
Bug Depends On:
Bug Blocks:	2455400

Description Guilherme de Almeida Suckevicz 2026-04-06 19:57:05 UTC

Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

Comment 1 Fedora Update System 2026-04-08 07:37:52 UTC

FEDORA-2026-251d74645b (vim-9.2.280-1.fc44) has been submitted as an update to Fedora 44.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-251d74645b

Comment 2 Fedora Update System 2026-04-08 07:44:07 UTC

FEDORA-2026-c718defeb6 (vim-9.2.280-1.fc42) has been submitted as an update to Fedora 42.
https://bodhi.fedoraproject.org/updates/FEDORA-2026-c718defeb6

Comment 3 Zdenek Dohnal 2026-04-08 07:44:50 UTC

In stable in F43 https://bodhi.fedoraproject.org/updates/FEDORA-2026-5f9e9fea3c and in rawhide

Comment 4 Fedora Update System 2026-04-13 00:50:04 UTC

FEDORA-2026-c718defeb6 (vim-9.2.280-1.fc42) has been pushed to the Fedora 42 stable repository.
If problem still persists, please make note of it in this bug report.

Comment 5 Fedora Update System 2026-04-25 01:33:13 UTC

FEDORA-2026-251d74645b (vim-9.2.280-1.fc44) has been pushed to the Fedora 44 stable repository.
If problem still persists, please make note of it in this bug report.