CVE-2026-62349

Katalog CVE

CVSS 8.3 · High EPSS 0,57%

Kerentanan Stack-based Buffer Overflow. Skor CVSS 3.1 8.3 (High) menurut github.com.

Deskripsi (NVD)

TDengine is an open source, time-series database optimized for Internet of Things devices. In 3.4.1.6 and earlier, source/libs/parser/src/parUtil.c trimString() checks space for only one byte before processing SQL string escape sequences \%, \_, or \x, allowing a one-byte out-of-bounds write to the stack buffer tmpTokenBuf that can cause denial of service and potentially remote code execution. This issue is fixed in version 3.4.1.14.

Rincian

Terbit di NVD

15 Juli 2026

Terakhir diubah

15 Juli 2026

Status NVD

Deferred

CVSS 3.1

8.3 (High), sumber github.com
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:H · uraikan di kalkulator

Jenis kelemahan (CWE)

CWE-121: Stack-based Buffer Overflow
CWE-787: Out-of-bounds Write

EPSS (30 hari)

0,57% peluang dieksploitasi; lebih tinggi dari 45,6% CVE lain

Produk dan versi terdampak

NVD belum mencantumkan data produk (CPE) untuk CVE ini. Produk yang terdampak biasanya disebut di deskripsi dan di advisory vendor pada daftar referensi.

Referensi dan perbaikan

• https://github.com/taosdata/TDengine/security/advisories/GHSA-4v5h-fxjw-vrmq