CVE-2026-26269

Katalog CVE

CVSS 7.5 · High EPSS 0,58%

Kerentanan Stack-based Buffer Overflow pada vim. Skor CVSS 3.1 7.5 (High) menurut NVD.

Deskripsi (NVD)

Vim is an open source, command line text editor. Prior to 9.1.2148, a stack buffer overflow vulnerability exists in Vim's NetBeans integration when processing the specialKeys command, affecting Vim builds that enable and use the NetBeans feature. The Stack buffer overflow exists in special_keys() (in src/netbeans.c). The while (*tok) loop writes two bytes per iteration into a 64-byte stack buffer (keybuf) with no bounds check. A malicious NetBeans server can overflow keybuf with a single specialKeys command. The issue has been fixed as of Vim patch v9.1.2148.

Rincian

Terbit di NVD

13 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow

EPSS (30 hari)

0,58% peluang dieksploitasi; lebih tinggi dari 46,4% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/vim/vim/security/advisories/GHSA-9w5c-hwr9-hc68 patch · advisory vendor
• https://github.com/vim/vim/commit/c5f312aad8e4179e437f81ad39a860cd0ef11970 patch
• http://www.openwall.com/lists/oss-security/2026/02/13/2 mailing list · patch · advisory pihak ketiga
• https://github.com/vim/vim/releases/tag/v9.1.2148 release notes