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CVE-2026-59776

Missing Cryptographic Step (CWE-325) vulnerability exists in certain FeliCa IC chips shipped in or before 2017. If the vulnerability is exploited, information stored in the IC chip may be read or tampered with.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:696132199540b3f7566ece98858473fef3c6e151d59d8eedb06cb8483d0c7528
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

cvss · 2 assertions

{"metric":{"baseScore":6.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/metrics/0/cvssV3_0

{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}

  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/metrics/1/cvssV4_0

Affected products and versions

1 source assertion
{"product":"FeliCa IC chips","vendor":"Sony Corporation","versions":[{"status":"affected","version":"shipped in or before 2017"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/affected/0

Provider-owned CVSS observations

2 source assertions
{"metric":{"baseScore":6.8,"baseSeverity":"MEDIUM","vectorString":"CVSS:3.0/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","version":"3.0"},"metric_type":"cvssV3_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/metrics/0/cvssV3_0
{"metric":{"baseScore":7,"baseSeverity":"HIGH","vectorString":"CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N","version":"4.0"},"metric_type":"cvssV4_0"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/metrics/1/cvssV4_0

CWE assertions

1 source assertion
{"cweId":"CWE-325","description":"Missing cryptographic step","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/problemTypes/0/descriptions/0

Source references

2 source assertions
{"url":"https://jvn.jp/en/jp/JVN40509781/"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /containers/cna/references/1
{"url":"https://www.sony.co.jp/en/Products/felica/business/information/2025001.html"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:9f6415939e8739a42ecbc27ffb7378caf1116b23a92eb452500e204465540550 · sha256:b6b3fb972b1aec3c… · /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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