CVE-2026-25749
mediumpriority · track · 0EPSS 0.002 · 12 %ileDEEURUUSEPSS · scored 2026-10-24
Vim is an open source, command line text editor. Prior to version 9.1.2132, a heap buffer overflow vulnerability exists in Vim's tag file resolution logic when processing the 'helpfile' option. The vulnerability is located in the get_tagfname() function in src/tag.c. When processing help file tags, Vim copies the user-controlled 'helpfile' option value into a fixed-size heap buffer of MAXPATHL + 1 bytes (typically 4097 bytes) using an unsafe STRCPY() operation without any bounds checking. This issue has been patched in version 9.1.2132.
remediations
Vendor fix, mitigation, or workaround guidance, as published by each source.
A vendor fix is available.
- Fixedvim-X11-2:8.0.1763-22.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-common-2:8.0.1763-22.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-enhanced-2:8.0.1763-22.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-filesystem-2:8.0.1763-22.el8_10.noarch as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-minimal-2:8.0.1763-22.el8_10.x86_64 as component of SUSE Liberty Linux 8suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-X11-2:9.1.083-6.el10_1.1.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-common-2:9.1.083-6.el10_1.1.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-data-2:9.1.083-6.el10_1.1.noarch as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-enhanced-2:9.1.083-6.el10_1.1.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-filesystem-2:9.1.083-6.el10_1.1.noarch as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-minimal-2:9.1.083-6.el10_1.1.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedxxd-2:9.1.083-6.el10_1.1.x86_64 as component of SUSE Liberty Linux 10suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-X11-2:8.2.2637-23.el9_7.1.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-common-2:8.2.2637-23.el9_7.1.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-enhanced-2:8.2.2637-23.el9_7.1.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-filesystem-2:8.2.2637-23.el9_7.1.noarch as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-minimal-2:8.2.2637-23.el9_7.1.x86_64 as component of SUSE Liberty Linux 9suse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-X11-2:8.2.2637-22.el9_6.2.x86_64 as component of SUSE Liberty Linux 9.6 EMSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-common-2:8.2.2637-22.el9_6.2.x86_64 as component of SUSE Liberty Linux 9.6 EMSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-enhanced-2:8.2.2637-22.el9_6.2.x86_64 as component of SUSE Liberty Linux 9.6 EMSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-filesystem-2:8.2.2637-22.el9_6.2.noarch as component of SUSE Liberty Linux 9.6 EMSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-minimal-2:8.2.2637-22.el9_6.2.x86_64 as component of SUSE Liberty Linux 9.6 EMSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-X11-2:7.4.629-8.el7_9.1.x86_64 as component of SUSE Liberty Linux 7 LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-common-2:7.4.629-8.el7_9.1.x86_64 as component of SUSE Liberty Linux 7 LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-enhanced-2:7.4.629-8.el7_9.1.x86_64 as component of SUSE Liberty Linux 7 LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-filesystem-2:7.4.629-8.el7_9.1.x86_64 as component of SUSE Liberty Linux 7 LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
- Fixedvim-minimal-2:7.4.629-8.el7_9.1.x86_64 as component of SUSE Liberty Linux 7 LTSSsuse_csaf
To install this SUSE Security Update use the SUSE recommended installation methods like YaST online_update or "zypper patch".
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (33)
Products and version ranges known to be affected.
advisories (8)
Vendor and ecosystem advisories describing this.
- RHSA-2026:4442security update for vim2026-03-12csaf · suse_csafDE
security update for vim
- RHSA-2026:4715security update for vim2026-03-17csaf · suse_csafDE
security update for vim
- RHSA-2026:5602security update for vim2026-03-24csaf · suse_csafDE
security update for vim
- RHSA-2026:6539security update for vim2026-04-02csaf · suse_csafDE
security update for vim
- RHSA-2026:6617security update for vim2026-04-06csaf · suse_csafDE
security update for vim
- WID-SEC-W-2026-0335vim: Schwachstelle ermöglicht CodeausführungDeutsch2026-02-05csaf · cert_bundDE
Ein lokaler Angreifer kann eine Schwachstelle in vim ausnutzen, um eine Speicherbeschädigung zu verursachen, beliebigen Code auszuführen oder einen Denial-of-Service-Zustand herbeizuführen.
- WID-SEC-W-2026-1730Xerox FreeFlow Print Server: Mehrere Schwachstellen ermöglichen nicht spezifizierten AngriffDeutsch2026-05-28csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in Xerox FreeFlow Print Server ausnutzen, um einen nicht näher spezifizierten Angriff durchzuführen.
- WID-SEC-W-2026-3043IBM QRadar SIEM: Mehrere SchwachstellenDeutsch2026-08-26csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in IBM QRadar SIEM ausnutzen, um Sicherheitsvorkehrungen zu umgehen, um seine Privilegien zu erhöhen, um einen Denial of Service Angriff durchzuführen, um Informationen offenzulegen, um Dateien zu manipulieren, um einen Cross-Site Scripting Angriff durchzuführen und um beliebigen Programmcode auszuführen.
also known as (16)
Other names and identifiers for this entity.
- CNNVD-202602-935cnnvd
- EUVD-2026-6930enisa_euvd
- BDU:2026-05072fstec_bdu
- RHSA-2026:4442fstec_bdu
- RHSA-2026:4715fstec_bdu
- RHSA-2026:5602fstec_bdu
- RHSA-2026:6502fstec_bdu
- RHSA-2026:6539fstec_bdu
- RHSA-2026:6540fstec_bdu
- RHSA-2026:6617fstec_bdu
- RHSA-2026:6619fstec_bdu
- RHSA-2026:6620fstec_bdu
- RHSA-2026:6729fstec_bdu
- RHSA-2026:6730fstec_bdu
- RHSA-2026:6731fstec_bdu
- RHSA-2026:6736fstec_bdu
sources
Which sources assert this record, and when.
references (12)
External citations — patches, advisories, analysis.
- https://access.redhat.com/security/cve/cve-2026-25749cnnvd
- https://github.com/vim/vim/commit/0714b15940b245108e6e9d7aa2260dd849a26fa9cnnvd
- https://github.com/vim/vim/releases/tag/v9.1.2132cnnvd
- https://github.com/vim/vim/security/advisories/GHSA-5w93-4g67-mm43cnnvd
- https://vigilance.fr/vulnerability/Vim-buffer-overflow-via-Tag-File-Resolution-49680cnnvd
- https://www.vim.org/download.phpPatchcnnvd
- https://github.com/vim/vim/commit/0714b15940b245108e6e9d7aa2260dd849a26fa9enisa_euvd
- https://github.com/vim/vim/releases/tag/v9.1.2132enisa_euvd
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