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CVE-2026-34065

nimiq-primitives contains primitives (e.g., block, account, transaction) to be used in Nimiq's Rust implementation. Prior to version 1.3.0, an untrusted p2p peer can cause a node to panic by announcing an election macro block whose `validators` set contains an invalid compressed BLS voting key. Hashing an election macro header hashes `validators` and reaches `Validators::voting_keys()`, which calls `validator.voting_key.uncompress().unwrap()` and panics on invalid bytes. The patch for this vulne
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:27b8cffc74301519baf07dcfb72e0da9a4093105b97ee1d7bcc1e2d7d3640ebb
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cwe · 2 assertions

{"cweId":"CWE-252","description":"CWE-252: Unchecked Return Value","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/problemTypes/0/descriptions/0

{"cweId":"CWE-755","description":"CWE-755: Improper Handling of Exceptional Conditions","lang":"en","type":"CWE"}

  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/problemTypes/1/descriptions/0

Affected products and versions

1 source assertion
{"product":"nimiq-primitives","vendor":"nimiq","versions":[{"status":"affected","version":"< 1.3.0"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/affected/0

Provider-owned CVSS observations

1 source assertion
{"metric":{"attackComplexity":"LOW","attackVector":"NETWORK","availabilityImpact":"HIGH","baseScore":7.5,"baseSeverity":"HIGH","confidentialityImpact":"NONE","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

2 source assertions
{"cweId":"CWE-252","description":"CWE-252: Unchecked Return Value","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/problemTypes/0/descriptions/0
{"cweId":"CWE-755","description":"CWE-755: Improper Handling of Exceptional Conditions","lang":"en","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/problemTypes/1/descriptions/0

Source references

4 source assertions
{"name":"https://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff","tags":["x_refsource_MISC"],"url":"https://github.com/nimiq/core-rs-albatross/commit/e10eaebcd7774e5da6d0ff5e88ed13503474f0ff"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/references/2
{"name":"https://github.com/nimiq/core-rs-albatross/pull/3662","tags":["x_refsource_MISC"],"url":"https://github.com/nimiq/core-rs-albatross/pull/3662"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/references/1
{"name":"https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0","tags":["x_refsource_MISC"],"url":"https://github.com/nimiq/core-rs-albatross/releases/tag/v1.3.0"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /containers/cna/references/3
{"name":"https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh","tags":["x_refsource_CONFIRM"],"url":"https://github.com/nimiq/core-rs-albatross/security/advisories/GHSA-7c4j-2m43-2mgh"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:75fc19ce5227fb403c8768905d21e135e783bd25327e454a6c45bcc0d82d4e9c · sha256:0ce8e2bc8e59bd4a… · /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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