What about false positives?

We trace actual paths. If an attack can reach it, we tell you. If it's exploitable, we tell you. You fix what matters, not what might matter.

Do I need to replace my existing SAST tools?

Up to you. SecMate can work alone or alongside Semgrep, Coverity, SonarQube, and any tool that exports SARIF. We validate which findings are actually reachable and exploitable—and find more with our engine.

Can SecMate ingest results from my current tools?

Yes. If your tool exports SARIF, SecMate can validate those results—assessing reachability and exploitability so you fix what matters.

What makes SecMate embedded-oriented?

SecMate is customized and tested on embedded software, which strongly influences our tests and roadmap. See our disclosures for proof.

Where does my code go?

Two modes: self-hosted or SaaS. Use your LLM providers or ours. No training on your code. Zero retention policy.

What does a finding look like?

The vulnerable code. The path an attacker takes to reach it. Why it's exploitable. Severity score. How to fix it.

The most dangerous vulnerability
is the one you can't see.

Name: SecMate
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Author: SecMate

Source code static analysis for embedded software.
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myfirmware

Grade

Vulnerabilities

3 High12 Med

Vulnerabilities

41 Total3 High12 Med26 Info

Integer Underflow on buffer_read.c CWE-191

myfirmware/src/buffer_read.c

High

92%

Classic Buffer Overflow on handler.c CWE-120

myfirmware/src/handler.c

High

88%

Out-of-bounds Write on plugin.c CWE-787

myfirmware/src/plugins/plugin.c

High

85%

See what attackers see.

Attack paths. Exploitability. Impact. Before they do.

For embedded software.

Finding what others miss.

src/coap_address.c

486coap_resolve_address_info(const coap_str_const_t *address,

487 uint16_t port,

488 uint16_t secure_port,

489 int ai_hints_flags) {

490

498 static char addrstr[256];

499 int error;

500

536 memset(addrstr, 0, sizeof(addrstr));

537 if (address && address->length)

538 memcpy(addrstr, address->s, address->length);

539 else

540 memcpy(addrstr, "localhost", 9);

We trace the invisible.

Exploitable

Proof, not promises.

What's hidden in yours?

obgm · libcoap

Static Buffer Overflow in Address Resolution

CVE-2025-34468

8.2

obgm · libcoap

Out-of-Bounds Read in OSCORE Parsing

CVE-2025-59391

6.5

NASA · CryptoLib

Heap Buffer Overflow in MariaDB SA Hexstring Conversion

CVE-2026-22027

5.7

+100 vulnerabilities.All invisible until SecMate.

Your threats. Your workflow.
Your answers.

Your threat model.

Your product. Understood.

SecMate

Threat Model

System Context

Embedded firmware for industrial sensor. Handles CAN bus communication and OTA updates.

ARM Cortex-M4 microcontroller. Connected via CAN bus to PLC network.

⚠TS-001

CRITICAL

Threat Agent:

Network attacker on local segment

Attack Path:

Intercept unsigned firmware payload and inject malicious code via buffer overflow

SAST FocusCRITICAL

Input validation in binary parsing routines

firmware_parse_header processes untrusted input before signature check

In every pull request.

Catch it before production.

Open

feat: add OTA firmware update handler

developer wants to merge 1 commit intomainfromfeature/ota-update

developeradded a commit that references this issuejust now

a3f8d2cfix: validate buffer length before memcpy

github-actionsbotcommented just now

SecMate's Security Review

Found 1 security issue to review:

1 HIGH

▼●HIGHInteger Underflow in buffer_read.c•firmware-demo/src/buffer_read.c:538

💬Description

The length parameter is used directly in memcpy without validation, allowing integer underflow when length is negative or exceeds buffer bounds.

0.92 confidence

💡How to fix

Add bounds validation before memcpy: if (length <= 0 || length > sizeof(buffer)) return -1;

Currently on GitHub. More integrations planned.

4 247 alerts. Only 4 real.

Your scanners. We make them useful.

Your alerts.

SAST Scanner

Dashboard

Findings

4 247

Critical

847

!CWE-120Buffer overflowCRITICALsrc/net.c

!CWE-416Use after freeHIGHsrc/mem.c

!CWE-190Integer overflowHIGHsrc/parse.c

!CWE-120Buffer overflowCRITICALsrc/io.c

!CWE-787Out-of-bounds writeHIGHsrc/buf.c

!CWE-416Use after freeHIGHsrc/alloc.c

!CWE-122Heap overflowCRITICALsrc/heap.c

!CWE-125Out-of-bounds readMEDIUMsrc/read.c

... and 4 239 more

Answered.

SecMate

SARIF Analysis

4validated

0false positives

RCE via buffer overflowEXPLOITABLE

src/net.c:538•Reachable from API•94% confidence

Memory corruptionEXPLOITABLE

src/mem.c:127•2-hop path•87% confidence

Out-of-bounds writeBUG ONLY

src/buf.c:201•Not reachable•91% confidence

Use after freeBUG ONLY

src/alloc.c:45•Dead code path•88% confidence

2 exploitable. 2 bugs. 4 243 false positives.

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Feb 2026SecMate Joins the Cyber Defense Factory Program

Feb 2026Rust Support in SecMate: Two CVEs in RustFS

Jan 2026How SecMate Discovered two Vulnerabilities in libcoap

Aug 2025Is Vibe Coding a Security Nightmare?

Jul 2025From the Attacker's Playbook to Your Pull Request

The most dangerous vulnerabilityis the one you can't see.

myfirmware

Vulnerabilities

See what attackers see.

For embedded software.

We trace the invisible.

Proof, not promises.

Your threats. Your workflow.Your answers.

Your threat model.

In every pull request.

feat: add OTA firmware update handler

4 247 alerts. Only 4 real.

Your code. Your choice.

SaaS

Self-hosted

See what attackers see.

Answers.

Our view.

The most dangerous vulnerability
is the one you can't see.

Your threats. Your workflow.
Your answers.