Davenardella Snap7
5 CVEs affecting Davenardella Snap7. Latest disclosed: 2026-10-23. Critical: 0, High: 2.
| CVE | Severity | Score | Published | Summary |
|---|---|---|---|---|
CVE-2026-115723 | High | 7.4 | 2026-10-23 | Snap7 through 1.4.3 contains an out-of-bounds write vulnerability in the passive partner that allows a malicious active partner to overflow application buffers… |
CVE-2026-111280 | High | 7.4 | 2026-10-15 | snap7 through 1.4.3 contains an out-of-bounds write vulnerability in TSnap7MicroClient::opReadArea() that allows malicious S7 peers to overflow client buffers… |
CVE-2026-16225 | Medium | 6.3 | 2026-07-19 | A security flaw has been discovered in davenardella snap7 up to 1.4.3. The impacted element is the function TSnap7Peer::NegotiatePDULength of the file src/core… |
CVE-2026-15105 | Medium | 6.3 | 2026-07-08 | A flaw has been found in davenardella snap7 up to 1.4.3. This affects the function TS7Worker::PerformFunctionRead of the file src/core/s7_server.cpp of the com… |
CVE-2026-90572 | Medium | 4.7 | 2026-09-13 | A vulnerability was determined in davenardella snap7 up to 1.4.3. The affected element is the function TSnap7MicroClient::opUpload of the file src/core/s7_micr… |