CVE-2026-52860

Katalog CVE

CVSS 7.8 · High EPSS 0,42%

Kerentanan Improper Control of Generation of Code ('Code Injection') pada vim. Skor CVSS 3.1 7.8 (High) menurut NVD.

Deskripsi (NVD)

Vim is an open source, command line text editor. Prior to version 9.2.0597, Vim's Python omni-completion executes reconstructed function and class definitions from the current buffer with exec() as part of populating the completion dictionary. Python evaluates function default values, parameter annotations, and class base expressions at definition time, so a hostile buffer can execute attacker-controlled Python expressions during omni-completion. The existing g:pythoncomplete_allow_import mitigation (GHSA-52mc-rq6p-rc7c) does not cover this path, because the attacker-controlled code is not a harvested import/from statement. This issue has been patched in version 9.2.0597.

Rincian

Terbit di NVD

11 Juni 2026

Terakhir diubah

17 September 2026

Status NVD

Modified

CVSS 3.1

7.8 (High), sumber NVD
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-94: Improper Control of Generation of Code ('Code Injection')

EPSS (30 hari)

0,42% peluang dieksploitasi; lebih tinggi dari 34,1% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vim/vim/security/advisories/GHSA-52mc-rq6p-rc7c mitigasi · advisory vendor
• https://github.com/vim/vim/security/advisories/GHSA-65p9-mwwx-7468 advisory vendor
• https://github.com/vim/vim/commit/c8c63673bc4253212820626aeeb75999d9a539d2 patch
• https://github.com/vim/vim/releases/tag/v9.2.0597 product
• https://access.redhat.com/security/cve/CVE-2026-52860
• https://bugzilla.redhat.com/show_bug.cgi?id=2487987
• https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-52860.json