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2 vulnerabilities by happyfish100
CVE-2026-2016 (GCVE-0-2026-2016)
Vulnerability from nvd – Published: 2026-02-06 11:02 – Updated: 2026-02-23 09:24 X_Open Source
VLAI
Title
happyfish100 libfastcommon base64.c base64_decode stack-based overflow
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.344598 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.344598 | signaturepermissions-required |
| https://vuldb.com/?submit.743873 | third-party-advisory |
| https://github.com/happyfish100/libfastcommon/issues/55 | issue-tracking |
| https://github.com/happyfish100/libfastcommon/iss… | issue-tracking |
| https://github.com/happyfish100/libfastcommon/iss… | exploitissue-tracking |
| https://github.com/happyfish100/libfastcommon/com… | patch |
| https://github.com/happyfish100/libfastcommon/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| happyfish100 | libfastcommon |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 Affected: 1.0.9 Affected: 1.0.10 Affected: 1.0.11 Affected: 1.0.12 Affected: 1.0.13 Affected: 1.0.14 Affected: 1.0.15 Affected: 1.0.16 Affected: 1.0.17 Affected: 1.0.18 Affected: 1.0.19 Affected: 1.0.20 Affected: 1.0.21 Affected: 1.0.22 Affected: 1.0.23 Affected: 1.0.24 Affected: 1.0.25 Affected: 1.0.26 Affected: 1.0.27 Affected: 1.0.28 Affected: 1.0.29 Affected: 1.0.30 Affected: 1.0.31 Affected: 1.0.32 Affected: 1.0.33 Affected: 1.0.34 Affected: 1.0.35 Affected: 1.0.36 Affected: 1.0.37 Affected: 1.0.38 Affected: 1.0.39 Affected: 1.0.40 Affected: 1.0.41 Affected: 1.0.42 Affected: 1.0.43 Affected: 1.0.44 Affected: 1.0.45 Affected: 1.0.46 Affected: 1.0.47 Affected: 1.0.48 Affected: 1.0.49 Affected: 1.0.50 Affected: 1.0.51 Affected: 1.0.52 Affected: 1.0.53 Affected: 1.0.54 Affected: 1.0.55 Affected: 1.0.56 Affected: 1.0.57 Affected: 1.0.58 Affected: 1.0.59 Affected: 1.0.60 Affected: 1.0.61 Affected: 1.0.62 Affected: 1.0.63 Affected: 1.0.64 Affected: 1.0.65 Affected: 1.0.66 Affected: 1.0.67 Affected: 1.0.68 Affected: 1.0.69 Affected: 1.0.70 Affected: 1.0.71 Affected: 1.0.72 Affected: 1.0.73 Affected: 1.0.74 Affected: 1.0.75 Affected: 1.0.76 Affected: 1.0.77 Affected: 1.0.78 Affected: 1.0.79 Affected: 1.0.80 Affected: 1.0.81 Affected: 1.0.82 Affected: 1.0.83 Affected: 1.0.84 |
Credits
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CVE-2026-2016 (GCVE-0-2026-2016)
Vulnerability from cvelistv5 – Published: 2026-02-06 11:02 – Updated: 2026-02-23 09:24 X_Open Source
VLAI
Title
happyfish100 libfastcommon base64.c base64_decode stack-based overflow
Summary
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://vuldb.com/?id.344598 | vdb-entrytechnical-description |
| https://vuldb.com/?ctiid.344598 | signaturepermissions-required |
| https://vuldb.com/?submit.743873 | third-party-advisory |
| https://github.com/happyfish100/libfastcommon/issues/55 | issue-tracking |
| https://github.com/happyfish100/libfastcommon/iss… | issue-tracking |
| https://github.com/happyfish100/libfastcommon/iss… | exploitissue-tracking |
| https://github.com/happyfish100/libfastcommon/com… | patch |
| https://github.com/happyfish100/libfastcommon/ | product |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| happyfish100 | libfastcommon |
Affected:
1.0.0
Affected: 1.0.1 Affected: 1.0.2 Affected: 1.0.3 Affected: 1.0.4 Affected: 1.0.5 Affected: 1.0.6 Affected: 1.0.7 Affected: 1.0.8 Affected: 1.0.9 Affected: 1.0.10 Affected: 1.0.11 Affected: 1.0.12 Affected: 1.0.13 Affected: 1.0.14 Affected: 1.0.15 Affected: 1.0.16 Affected: 1.0.17 Affected: 1.0.18 Affected: 1.0.19 Affected: 1.0.20 Affected: 1.0.21 Affected: 1.0.22 Affected: 1.0.23 Affected: 1.0.24 Affected: 1.0.25 Affected: 1.0.26 Affected: 1.0.27 Affected: 1.0.28 Affected: 1.0.29 Affected: 1.0.30 Affected: 1.0.31 Affected: 1.0.32 Affected: 1.0.33 Affected: 1.0.34 Affected: 1.0.35 Affected: 1.0.36 Affected: 1.0.37 Affected: 1.0.38 Affected: 1.0.39 Affected: 1.0.40 Affected: 1.0.41 Affected: 1.0.42 Affected: 1.0.43 Affected: 1.0.44 Affected: 1.0.45 Affected: 1.0.46 Affected: 1.0.47 Affected: 1.0.48 Affected: 1.0.49 Affected: 1.0.50 Affected: 1.0.51 Affected: 1.0.52 Affected: 1.0.53 Affected: 1.0.54 Affected: 1.0.55 Affected: 1.0.56 Affected: 1.0.57 Affected: 1.0.58 Affected: 1.0.59 Affected: 1.0.60 Affected: 1.0.61 Affected: 1.0.62 Affected: 1.0.63 Affected: 1.0.64 Affected: 1.0.65 Affected: 1.0.66 Affected: 1.0.67 Affected: 1.0.68 Affected: 1.0.69 Affected: 1.0.70 Affected: 1.0.71 Affected: 1.0.72 Affected: 1.0.73 Affected: 1.0.74 Affected: 1.0.75 Affected: 1.0.76 Affected: 1.0.77 Affected: 1.0.78 Affected: 1.0.79 Affected: 1.0.80 Affected: 1.0.81 Affected: 1.0.82 Affected: 1.0.83 Affected: 1.0.84 |
Credits
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"url": "https://github.com/happyfish100/libfastcommon/"
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{
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"time": "2026-02-18T01:03:36.000Z",
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