CVE-2026-2016

Medium CVSS: 4.8

A security vulnerability has been detected in happyfish100 libfastcommon up to 1.0.84. Affected by this vulnerability is the function base64_decode of the file src/base64.c. The manipulation leads to stack-based buffer overflow. Local access is required to approach this attack. The exploit has been disclosed publicly and may be used. The identifier of the patch is 82f66af3e252e3e137dba0c3891570f085e79adf. Applying a patch is the recommended action to fix this issue.

Vendor

Happyfish100

Product

Libfastcommon

CWE

CWE-119

Yayın Tarihi

2026-02-06 12:16:26

Güncelleme

2026-02-17 19:11:30

Source Identifier

cna@vuldb.com

KEV Date Added

Kategoriler

CWE-119 Libfastcommon MEDIUM Happyfish100 2026

Referanslar

https://github.com/happyfish100/libfastcommon/ https://github.com/happyfish100/libfastcommon/commit/82f66af3e252e3e137dba0c3891570f085e79adf https://github.com/happyfish100/libfastcommon/issues/55 https://github.com/happyfish100/libfastcommon/issues/55#issue-3836362577 https://github.com/happyfish100/libfastcommon/issues/55#issuecomment-3776757848 https://vuldb.com/?ctiid.344598 https://vuldb.com/?id.344598 https://vuldb.com/?submit.743873