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CVE-2026-41197

Noir is a Domain Specific Language for SNARK proving systems that is designed to use any ACIR compatible proving system, and Brillig is the bytecode ACIR uses for non-determinism. Noir programs can invoke external functions through foreign calls. When compiling to Brillig bytecode, the SSA instructions are processed block-by-block in `BrilligBlock::compile_block()`. When the compiler encounters an `Instruction::Call` with a `Value::ForeignFunction` target, it invokes `codegen_call()` in `brillig
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:29bfd3421db0fd9728dcb566dd92b8f10008ae3b8e188961800025f8482f7687
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
0

Affected products and versions

1 source assertion
{"product":"noir","vendor":"noir-lang","versions":[{"status":"affected","version":"< 1.0.0-beta.19"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:14f2eb8b60f6e153162a7d43b73dea8734fb6559a1a05b5295ddd2022b50dd49 · sha256:dc7893f8bb00e371… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackRequirements":"NONE","attackVector":"NETWORK","baseScore":9.3,"baseSeverity":"CRITICAL","privilegesRequired":"NONE","subAvailabilityImpact":"NONE","subConfidentialityImpact":"NONE","subIntegrityImpact":"NONE","userInteraction":"NONE","vectorString":"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0","vulnAvailabilityImpact":"HIGH","vulnConfidentialityImpact":"HIGH","vulnIntegrityImpact":"HIGH"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:14f2eb8b60f6e153162a7d43b73dea8734fb6559a1a05b5295ddd2022b50dd49 · sha256:dc7893f8bb00e371… · /containers/cna/metrics/0/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-131","description":"CWE-131: Incorrect Calculation of Buffer Size","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:14f2eb8b60f6e153162a7d43b73dea8734fb6559a1a05b5295ddd2022b50dd49 · sha256:dc7893f8bb00e371… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"name":"https://github.com/noir-lang/noir/releases/tag/v1.0.0-beta.19","tags":["x_refsource_MISC"],"url":"https://github.com/noir-lang/noir/releases/tag/v1.0.0-beta.19"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:14f2eb8b60f6e153162a7d43b73dea8734fb6559a1a05b5295ddd2022b50dd49 · sha256:dc7893f8bb00e371… · /containers/cna/references/1
{"name":"https://github.com/noir-lang/noir/security/advisories/GHSA-jj7c-x25r-r8r3","tags":["x_refsource_CONFIRM"],"url":"https://github.com/noir-lang/noir/security/advisories/GHSA-jj7c-x25r-r8r3"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:14f2eb8b60f6e153162a7d43b73dea8734fb6559a1a05b5295ddd2022b50dd49 · sha256:dc7893f8bb00e371… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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