CVE-2026-2241

Katalog CVE

CVSS 6.1 · Medium EPSS 0,20%

Kerentanan Improper Restriction of Operations within the Bounds of a Memory Buffer pada janet-lang janet. Skor CVSS 3.1 6.1 (Medium) menurut NVD.

Deskripsi (NVD)

A vulnerability was found in janet-lang janet up to 1.40.1. This affects the function os_strftime of the file src/core/os.c. Performing a manipulation results in out-of-bounds read. The attack must be initiated from a local position. The exploit has been made public and could be used. The patch is named 0f285855f0e34f9183956be5f16e045f54626bff. To fix this issue, it is recommended to deploy a patch.

Rincian

Terbit di NVD

9 Februari 2026

Terakhir diubah

17 Juni 2026

Status NVD

Analyzed

CVSS 3.1

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

Jenis kelemahan (CWE)

CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-125: Out-of-bounds Read

EPSS (30 hari)

0,20% peluang dieksploitasi; lebih tinggi dari 8,6% CVE lain

Produk dan versi terdampak

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

• https://github.com/janet-lang/janet/commit/0f285855f0e34f9183956be5f16e045f54626bff patch
• https://vuldb.com/?id.344980 advisory pihak ketiga · vdb entry
• https://vuldb.com/?submit.753156 advisory pihak ketiga · vdb entry
• https://github.com/janet-lang/janet/issues/1701 exploit · issue tracking
• https://github.com/janet-lang/janet/issues/1701#event-4446770461 exploit · issue tracking
• https://github.com/oneafter/0123/blob/main/ja3/repro exploit
• https://github.com/janet-lang/janet/ product
• https://vuldb.com/?ctiid.344980 permissions required · vdb entry