Medium severity5.3NVD Advisory· Published Feb 6, 2026· Updated Apr 29, 2026
CVE-2026-2016
CVE-2026-2016
Description
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.
Affected products
1Patches
182f66af3e252Vulnerability mechanics
Generated by null/stub on May 9, 2026. Inputs: CWE entries + fix-commit diffs from this CVE's patches. Citations validated against bundle.
References
7- github.com/happyfish100/libfastcommon/commit/82f66af3e252e3e137dba0c3891570f085e79adfnvdPatch
- github.com/happyfish100/libfastcommon/issues/55nvdExploitVendor Advisory
- github.com/happyfish100/libfastcommon/issues/55nvdExploitVendor Advisory
- github.com/happyfish100/libfastcommon/issues/55nvdExploitVendor Advisory
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdThird Party AdvisoryVDB Entry
- vuldb.comnvdPermissions RequiredVDB Entry
News mentions
0No linked articles in our index yet.