CVE-2026-73074
mediumpriority · track · 27EPSS 0.001 · 1 %ileDEEURUUSEPSS · scored 2026-10-27
Vim is an open source, command line text editor. Prior to 9.2.0841, prop_add_one() in src/textprop.c uses the proplen value from get_text_props() to increment a uint16_t property count beyond 0xffff, wrapping the count to zero and copying existing text-property records into a heap allocation sized for none of them. This issue is fixed in version 9.2.0841.
cvss
Technical severity, 0–10. One row per scoring source.
base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4–7.1
ssvc
A stakeholder decision — act, attend, or track — from exploitation and impact.
weaknesses
The CWE weakness classes this flaw belongs to.
affected products (22)
Products and version ranges known to be affected.
advisories (1)
Vendor and ecosystem advisories describing this.
- WID-SEC-W-2026-2513vim: Mehrere SchwachstellenDeutsch2026-07-23csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in vim ausnutzen, um beliebigen Programmcode auszuführen, um einen Denial of Service Angriff durchzuführen, und um nicht näher spezifizierte Auswirkungen zu verursachen.
also known as (3)
Other names and identifiers for this entity.
sources
Which sources assert this record, and when.
references (7)
External citations — patches, advisories, analysis.
- https://github.com/vim/vim/commit/a9336b476fd1a182e3f79b5f83c0ffb04f8a922bcnnvd
- https://github.com/vim/vim/security/advisories/GHSA-hm4g-pjfx-m27jcnnvd
- https://www.vim.org/Patchcnnvd
- https://github.com/vim/vim/commit/a9336b476fd1a182e3f79b5f83c0ffb04f8a922benisa_euvd
- https://github.com/vim/vim/security/advisories/GHSA-hm4g-pjfx-m27jenisa_euvd
- https://github.com/vim/vim/commit/a9336b476fd1a182e3f79b5f83c0ffb04f8a922bnvd
- https://github.com/vim/vim/security/advisories/GHSA-hm4g-pjfx-m27jnvd
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